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Obsolete Types in the .NET Framework 4.5

.NET Framework 4.5

The tables in this article list the types that are obsolete in the .NET Framework 4.5, organized by assembly. Use the following links to see a list of the obsolete types and the recommended alternatives in each assembly. Because these types are obsolete, all their members are also obsolete. For a list of additional obsolete members in the .NET Framework class library, see Obsolete Members in the .NET Framework 4.5.

Obsolete types in system assemblies
Obsolete types in Microsoft assemblies

Obsolete Types in System Assemblies

The following tables list the types that have been declared obsolete in system assemblies. These assemblies are used for general-purpose application development that targets the .NET Framework.

Assembly: mscorlib.dll

Type	Message
ExecutionEngineException	This type previously indicated an unspecified fatal error in the runtime. The runtime no longer raises this exception so this type is obsolete.
IHashCodeProvider	Please use IEqualityComparer instead.
CaseInsensitiveHashCodeProvider	Please use StringComparer instead.
ContractHelper	First deprecated in the .NET Framework 4.5. Use the ContractHelper class instead.
FirstMatchCodeGroup	This type is obsolete and will be removed in a future release of the .NET Framework.
PermissionRequestEvidence	Assembly level declarative security is obsolete and is no longer enforced by the CLR by default.
UnionCodeGroup	This type is obsolete and will be removed in a future release of the .NET Framework.
IDispatchImplType	The IDispatchImplAttribute is deprecated.
IDispatchImplAttribute	This attribute is deprecated and will be removed in a future version.
SetWin32ContextInIDispatchAttribute	This attribute has been deprecated. Application Domains no longer respect Activation Context boundaries in IDispatch calls.
BIND_OPTS	Use BIND_OPTS instead.
UCOMIBindCtx	Use IBindCtx instead.
UCOMIConnectionPointContainer	Use IConnectionPointContainer instead.
UCOMIConnectionPoint	Use IConnectionPoint instead.
UCOMIEnumMoniker	Use IEnumMoniker instead.
CONNECTDATA	Use CONNECTDATA instead.
UCOMIEnumConnections	Use IEnumConnections instead.
UCOMIEnumConnectionPoints	Use IEnumConnectionPoints instead.
UCOMIEnumString	Use IEnumString instead.
UCOMIEnumVARIANT	Use IEnumVARIANT instead.
FILETIME	Use FILETIME instead.
UCOMIMoniker	Use IMoniker instead.
UCOMIPersistFile	Use IPersistFile instead.
UCOMIRunningObjectTable	Use IRunningObjectTable instead.
STATSTG	Use STATSTG instead.
UCOMIStream	Use IStream instead.
DESCKIND	Use DESCKIND instead.
BINDPTR	Use BINDPTR instead.
UCOMITypeComp	Use ITypeComp instead.
TYPEKIND	Use TYPEKIND instead.
TYPEFLAGS	Use TYPEFLAGS instead.
IMPLTYPEFLAGS	Use IMPLTYPEFLAGS instead.
TYPEATTR	Use TYPEATTR instead.
FUNCDESC	Use FUNCDESC instead.
IDLFLAG	Use IDLFLAG instead.
IDLDESC	Use IDLDESC instead.
PARAMFLAG	Use PARAMFLAG instead.
PARAMDESC	Use PARAMDESC instead.
TYPEDESC	Use TYPEDESC instead.
ELEMDESC	Use ELEMDESC instead.
VARDESC	Use VARDESC instead.
DISPPARAMS	Use DISPPARAMS instead.
EXCEPINFO	Use EXCEPINFO instead.
FUNCKIND	Use FUNCKIND instead.
INVOKEKIND	Use INVOKEKIND instead.
CALLCONV	Use CALLCONV instead.
FUNCFLAGS	Use FUNCFLAGS instead.
VARFLAGS	Use VARFLAGS instead.
UCOMITypeInfo	Use ITypeInfo instead.
SYSKIND	Use SYSKIND instead.
LIBFLAGS	Use LIBFLAGS instead.
TYPELIBATTR	Use TYPELIBATTR instead.
UCOMITypeLib	Use ITypeLib instead.
SecurityCriticalScope	SecurityCriticalScope is only used for .NET 2.0 transparency compatibility.
SecurityTreatAsSafeAttribute	SecurityTreatAsSafe is only used for .NET 2.0 transparency compatibility. Please use the SecuritySafeCriticalAttribute instead.
UnmanagedMarshal	An alternate API is available: Emit the MarshalAs custom attribute instead.
AssemblyHash	The AssemblyHash class has been deprecated.

Assembly: System.Core.dll

Type	Message
ExecutionScope	Use of this type generates a compiler error. Do not use this type.

Type

Message

ExecutionScope

Use of this type generates a compiler error.

Do not use this type.

Assembly: System.Data.dll

Type	Message
DataSysDescriptionAttribute	DataSysDescriptionAttribute has been deprecated.
TypedDataSetGenerator	The TypedDataSetGenerator class will be removed in a future release. Please use TypedDataSetGenerator in System.Design.dll.
PropertyAttributes	PropertyAttributes has been deprecated.
XmlDataDocument	The XmlDataDocument class will be removed in a future release.

Assembly: System.Data.OracleClient.dll

Type	Message
OracleCommand	OracleCommand has been deprecated.
OracleCommandBuilder	OracleCommandBuilder has been deprecated.
OracleConnection	OracleConnection has been deprecated.
OracleConnectionStringBuilder	OracleConnectionStringBuilder has been deprecated.
OracleDataAdapter	OracleDataAdapter has been deprecated.
OracleClientFactory	OracleClientFactory has been deprecated.
OraclePermission	OraclePermission has been deprecated.
OraclePermissionAttribute	OraclePermissionAttribute has been deprecated.

Assembly: System.Design.dll

Type	Message
LocalizationExtenderProvider	This class has been deprecated. Use CodeDomLocalizationProvider instead.
DataBindingCollectionConverter	Use of this type is not recommended because DataBindings editing is launched via a DesignerActionList instead of the property grid.
DataBindingCollectionEditor	Use of this type is not recommended because DataBindings editing is launched via a DesignerActionList instead of the property grid.
IHtmlControlDesignerBehavior	The recommended alternative is IControlDesignerTag and IControlDesignerView.
ITemplateEditingFrame	Use of this type is not recommended because template editing is handled in ControlDesigner. To support template editing, expose template data in the ControlDesignerTemplateGroups property and call ControlDesigner.SetViewFlags(ViewFlags.TemplateEditing, true).
ITemplateEditingService	Use of this type is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the ControlDesignerTemplateGroups property and call ControlDesigner.SetViewFlags(ViewFlags.TemplateEditing, true).
IControlDesignerBehavior	The recommended alternative is IControlDesignerTag and IControlDesignerView.
IWebFormReferenceManager	The recommended alternative is WebFormsReferenceManager. The WebFormsReferenceManager contains additional functionality and allows for more extensibility. To get the WebFormsReferenceManager, use the RootDesigner.ReferenceManager property from your ControlDesigner.
IWebFormsDocumentService	The recommended alternative is WebFormsRootDesigner. The WebFormsRootDesigner contains additional functionality and allows for more extensibility. To get the WebFormsRootDesigner use the RootDesigner property from your ControlDesigner.
ReadWriteControlDesigner	The recommended alternative is ContainerControlDesigner because it uses an EditableDesignerRegion for editing the content. Designer regions allow for better control of the content being edited.
TemplateEditingService	Use of this type is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the ControlDesignerTemplateGroups property and call ControlDesigner.SetViewFlags(ViewFlags.TemplateEditing, true).
TemplateEditingVerb	Use of this type is not recommended because template editing is handled in ControlDesigner. To support template editing expose template data in the ControlDesignerTemplateGroups property and call ControlDesigner.SetViewFlags(ViewFlags.TemplateEditing, true).
CalendarAutoFormatDialog	Use of this type is not recommended because the AutoFormat dialog is launched by the designer host. The list of available AutoFormats is exposed on the ControlDesigner in the ControlDesignerAutoFormats property.
PanelDesigner	The recommended alternative is PanelContainerDesigner because it uses an EditableDesignerRegion for editing the content. Designer regions allow for better control of the content being edited.

Assembly: System.dll

Type	Message
IComNativeDescriptorHandler	This interface has been deprecated. Add a TypeDescriptionProvider to handle type TypeDescriptorComObjectType instead.
RecommendedAsConfigurableAttribute	Use SettingsBindableAttribute instead to work with the new settings model.
RootDesignerSerializerAttribute	This attribute has been deprecated. Use DesignerSerializerAttribute instead. For example, to specify a root designer for CodeDom, use DesignerSerializerAttribute(...,typeof(TypeCodeDomSerializer)).
GlobalProxySelection	This class has been deprecated. Please use WebRequestDefaultWebProxy instead to access and set the global default proxy. Use 'null' instead of GlobalProxySelectionGetEmptyWebProxy.
SocketClientAccessPolicyProtocol	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
DiagnosticsConfigurationHandler	This class has been deprecated.
PerformanceCounterManager	This class has been deprecated. Use the performance counters through the PerformanceCounter class instead.

Assembly: System.EnterpriseServices.dll

Type	Message
RegistrationHelperTx	The RegistrationHelperTx class has been deprecated.

Assembly: System.Net.dll

Type	Message
INetworkProgress	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
IUnsafeWebRequestCreate	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
NetworkProgressChangedEventArgs	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
UiSynchronizationContext	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
HttpPolicyDownloaderProtocol	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
SecurityCriticalAction	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
SocketPolicy	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
UdpAnySourceMulticastClient	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
UdpSingleSourceMulticastClient	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Assembly: System.ServiceModel.dll

Type	Message
NetPeerTcpBinding	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.
HttpCookieContainerBindingElement	First deprecated in the .NET Framework 4.5. This type is obsolete. To enable Http CookieContainer, use the AllowCookies property on the Http binding or on the HttpTransportBindingElement.
PeerCustomResolverBindingElement	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.
PeerTransportBindingElement	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.
NetPeerTcpBindingCollectionElement	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.
NetPeerTcpBindingElement	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.
PeerTransportElement	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.
CustomPeerResolverService	First deprecated in the .NET Framework 4.5. The peer channel feature is obsolete and will be removed in the future.

Assembly: System.Web.dll

Type	Message
PassportAuthentication	This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
PassportAuthenticationEventArgs	This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
PassportAuthenticationEventHandler	This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
PassportAuthenticationModule	This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
PassportIdentity	This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
PassportPrincipal	This type is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
ObjectConverter	The recommended alternative is Convert and StringFormat.
SmtpMail	The recommended alternative is SmtpClient.
MailFormat	The recommended alternative is MailMessageIsBodyHtml.
MailPriority	The recommended alternative is MailPriority.
MailEncoding	The recommended alternative is TransferEncoding.
MailAttachment	The recommended alternative is Attachment.
MailMessage	The recommended alternative is MailMessage.

Assembly: System.Web.Mobile.dll

Type	Message
CookielessData	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceFiltersSection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceFilterElementCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceFilterElement	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ErrorHandlerModule	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileCapabilities	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileDeviceCapabilitiesSectionHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileErrorInfo	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileFormsAuthentication	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileControl	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
AdRotator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ArrayListCollectionBase	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
TextControl	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
BaseValidator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Calendar	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Command	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
CompareValidator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListViewMode	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
BooleanOption	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
FontSize	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Alignment	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Wrapping	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListDecoration	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListSelectType	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
FormMethod	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
CommandFormat	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Constants	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ControlPager	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
CustomValidator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DesignerAdapterAttribute	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceOverridableAttribute	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecific	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecificControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecificChoice	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecificChoiceControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecificChoiceTemplateBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecificChoiceTemplateContainer	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceSpecificChoiceCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobilePage	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ErrorFormatterPage	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
FontInfo	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ITemplateable	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Panel	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Form	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
LiteralTextContainerControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
FormControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
IControlAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Image	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
IObjectListFieldCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
IPageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ItemPager	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Label	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Link	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
PagedControl	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
List	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListCommandEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListCommandEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListDataBindEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ListDataBindEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
LiteralLink	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
LiteralText	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
LiteralTextControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
LoadItemsEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
LoadItemsEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileControlsSection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceElementCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DeviceElement	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ControlElementCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ControlElement	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileTypeNameConverter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileControlsSectionHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileListItemType	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
TemplateContainer	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileListItem	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileListItemCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileUserControl	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectList	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListCommand	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListCommandCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListCommandEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListCommandEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListDataBindEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListDataBindEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListField	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListFieldCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListItem	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListItemCollection	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListSelectEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListSelectEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListShowCommandsEventArgs	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListShowCommandsEventHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ObjectListTitleAttribute	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Style	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
PagerStyle	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
PanelControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
PersistNameAttribute	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
PhoneCall	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
RangeValidator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
RegularExpressionValidator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
RequiredFieldValidator	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
SelectionList	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
StyleSheet	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
StyleSheetControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
TextBox	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
TextBoxControlBuilder	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
TextView	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
TextViewElement	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ValidationSummary	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ControlAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlControlAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlCalendarAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlCommandAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlCommandAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlFormAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlFormAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlImageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlImageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlLinkAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlLinkAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MultiPartWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileTextWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlMobileTextWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlMobileTextWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlPageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlPageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlPhoneCallAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlPhoneCallAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlSelectionListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlSelectionListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlTextBoxAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
ChtmlTextBoxAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlCalendarAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlLabelAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlLiteralTextAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlObjectListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlPanelAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlTextViewAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlValidationSummaryAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
HtmlValidatorAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlMobileTextWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
UpWmlMobileTextWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlControlAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlPageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
UpWmlPageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlCalendarAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlCommandAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlFormAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlImageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlLabelAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlLinkAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlLiteralTextAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlObjectListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlPanelAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlPhoneCallAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlPostFieldType	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlSelectionListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlTextBoxAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlTextViewAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlValidationSummaryAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
WmlValidatorAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
Doctype	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
StyleSheetLocation	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlControlAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlCalendarAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlCommandAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlFormAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlImageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlLabelAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlLinkAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlLiteralTextAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlObjectListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlPageAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlPanelAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlPhoneCallAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlSelectionListAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlTextBoxAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlTextViewAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlValidationSummaryAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlValidatorAdapter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlCssHandler	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
XhtmlMobileTextWriter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
IMobileDesigner	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
IMobileWebFormServices	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
MobileResource	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DataFieldConverter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.
DataMemberConverter	The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see ASP.NET for Mobiles.

Assembly: System.Workflow.Activities.dll

Type	Message
All types in the System.Workflow.Activities namespace	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
ActiveDirectoryRoleFactoryConfiguration	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
RuleActionTrackingEvent	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
RuleConditionReference	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
RuleSetReference	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.

Assembly: System.Workflow.ComponentModel.dll

Type	Message
All types in the System.Workflow.ComponentModel namespace except GetValueOverride and SetValueOverride	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
All types in the System.Workflow.ComponentModel.Compiler namespace except ValidationError and ValidationErrorCollection	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
All types in the System.Workflow.ComponentModel.Design namespace except ConnectorEventHandler	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
ActivityCodeDomSerializationManager	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
ActivityCodeDomSerializer	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
ActivityMarkupSerializer	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
ActivitySurrogateSelector	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
ActivityTypeCodeDomSerializer	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
CompositeActivityMarkupSerializer	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
DependencyObjectCodeDomSerializer	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.

Assembly: System.Workflow.Runtime.dll

Type	Message
All types in the System.Workflow.Runtime namespace	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
All types in the System.Workflow.Runtime.Configuration namespace	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
All types in the System.Workflow.Runtime.DebugEngine namespace except DebugEngineCallback	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
All types in the System.Workflow.Runtime.Hosting namespace except CommitWorkBatchCallback	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.
All types in the System.Workflow.Runtime.Tracking namespace	First deprecated in the .NET Framework 4.5. The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*.

Assembly: System.WorkflowServices.dll

Type	Message
WorkflowServiceHost	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
WorkflowServiceHostFactory	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
WorkflowRuntimeEndpoint	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
ExtendedWorkflowRuntimeServiceElementCollection	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
PersistenceProviderElement	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
WorkflowRuntimeElement	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
DurableOperationAttribute	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
DurableServiceAttribute	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
PersistenceProviderBehavior	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
UnknownExceptionAction	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
WorkflowRuntimeBehavior	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
DurableOperationContext	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
InstanceLockException	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
InstanceNotFoundException	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
LockingPersistenceProvider	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
PersistenceException	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
PersistenceProvider	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
PersistenceProviderFactory	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
SqlPersistenceProviderFactory	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
All types in the System.Workflow.Activities namespace	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.
ChannelManagerService	First deprecated in the .NET Framework 4.5. The WF 3 types are deprecated. Instead, please use the new WF 4 types from System.Activities.*.

Assembly: System.Xaml.dll

Type	Message
AcceptedMarkupExtensionExpressionTypeAttribute	This is not used by the XAML parser. Please look at XamlSetMarkupExtensionAttribute.

Assembly: System.Xml.dll

Type	Message
IApplicationResourceStreamResolver	First deprecated in the .NET Framework 4.5. Use of this type generates a compiler error. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
XmlValidatingReader	Use an XmlReader created by the XmlReaderCreate method using the appropriate XmlReaderSettings instead.
XmlXapResolver	This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
XslTransform	This class has been deprecated. Please use XslCompiledTransform instead.
XmlSchemaCollection	Use XmlSchemaSet for schema compilation and validation.

Assembly: WindowsBase.dll

Type	Message
IReceiveMarkupExtension	IReceiveMarkupExtension has been deprecated. This interface is no longer in use.

Obsolete Types in Microsoft Assemblies

The following sections list the obsolete types in Microsoft assemblies. These assemblies are special-purpose assemblies such as assemblies that target an individual language (for example, Microsoft.JScript.dll or Microsoft.VisualC.dll).

Assembly: IEHost.dll and IEExec.exe

The IEHost.dll and IEExec.exe assemblies have been removed from the .NET Framework. All of their types and their members are obsolete and are not supported as of the .NET Framework 4. These assemblies were used to host Windows Forms controls and to run executables in Internet Explorer. Recommended alternatives include ClickOnce, XAML browser applications (XBAP), and Microsoft Silverlight.

Assembly: Microsoft.Build.Engine.dll

Type	Message
Engine	This class has been deprecated. Please use ProjectCollection from the Microsoft.Build assembly instead.
Project	This class has been deprecated. Please use ProjectCollection from the Microsoft.Build assembly instead.

Assembly: Microsoft.JScript.dll

Type	Message
IJSVsaSite	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaEngine	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
BaseVsaEngine	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
BaseVsaSite	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
BaseVsaStartup	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaError	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
ResInfo	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaItem	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaCodeItem	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
JSVsaItemType	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
JSVsaItemFlag	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaPersistSite	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaItems	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaReferenceItem	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
IJSVsaGlobalItem	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
JSVsaError	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
JSVsaException	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.
VsaEngine	Use of this type is not recommended because it is being deprecated in Visual Studio 2005; there will be no replacement for this feature. Please see the ICodeCompiler documentation for additional help.

Assembly: Microsoft.VisualBasic.Compatibility.dll

Type	Message
BaseControlArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
BaseOcxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ButtonArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
CheckBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
CheckedListBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ColorDialogArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ComboBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DirListBox	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DirListBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DriveListBox	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DriveListBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FileListBox	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FixedLengthString	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FontDialogArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FormShowConstants	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
GroupBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
HScrollBarArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ImageListArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
LabelArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ListBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ListBoxItem	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ListViewArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
LoadResConstants	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
MaskedTextBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
MenuItemArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
MouseButtonConstants	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
OpenFileDialogArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
PanelArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
PictureBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
PrintDialogArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ProgressBarArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
RadioButtonArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
RichTextBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
SaveFileDialogArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ScaleMode	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ShiftConstants	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
StatusBarArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
StatusStripArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
Support	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
TabControlArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
TextBoxArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
TimerArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ToolBarArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ToolStripArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ToolStripMenuItemArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
TreeViewArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
VScrollBarArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebBrowserArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClass	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassContainingClassNotOptional	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassCouldNotFindEvent	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassNextItemCannotBeCurrentWebItem	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassNextItemRespondNotFound	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassUserWebClassNameNotOptional	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassWebClassFileNameNotOptional	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebClassWebItemNotValid	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItem	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemAssociatedWebClassNotOptional	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemClosingTagNotFound	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemCouldNotLoadEmbeddedResource	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemCouldNotLoadTemplateFile	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemNameNotOptional	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemNoTemplateSpecified	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemTooManyNestedTags	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WebItemUnexpectedErrorReadingTemplateFile	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ZOrderConstants	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.

Assembly: Microsoft.VisualBasic.Compatibility.Data.dll

Type	Message
ADODC	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
BOFActionEnum	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
EndOfRecordsetDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
EOFActionEnum	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ErrorDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FetchCompleteDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FetchProgressDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
FieldChangeCompleteDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
MoveCompleteDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
OrientationEnum	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
RecordChangeCompleteDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WillChangeFieldDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WillChangeRecordDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WillChangeRecordsetDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
WillMoveDelegate	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
ADODCArray	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
BaseDataEnvironment	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
BindingCollectionEnumerator	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
CONNECTDATA	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBBINDING	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBCOLUMNINFO	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBID	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBinding	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBindingCollection	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBKINDENUM	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
DBPROPIDSET	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IAccessor	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IChapteredRowset	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IColumnsInfo	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IConnectionPoint	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IConnectionPointContainer	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IDataFormat	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IDataFormatDisp	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IEnumConnectionPoints	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IEnumConnections	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowPosition	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowPositionChange	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowset	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowsetChange	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowsetIdentity	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowsetInfo	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
IRowsetNotify	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
MBinding	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
MBindingCollection	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
SRDescriptionAttribute	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
UGUID	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
UNAME	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.
UpdateMode	See Microsoft.VisualBasic.Compatibility.VB6.<member> is obsolete and supported within 32 bit processes only.

Assembly: Microsoft.VisualC.dll

Type	Message
IsCXXReferenceModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
IsConstModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
IsLongModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
IsVolatileModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
IsSignedModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
NoSignSpecifiedModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
NeedsCopyConstructorModifier	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
DecoratedNameAttribute	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
MiscellaneousBitsAttribute	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.
DebugInfoInPDBAttribute	Microsoft.VisualC.dll is an obsolete assembly and exists only for backwards compatibility.

Concepts

Obsolete Members in the .NET Framework 4.5

Other Resources

What's Obsolete in the .NET Framework Class Library

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