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ObjectListFieldCollection Class

Note: This API is now obsolete.

Represents a collection of ObjectListField objects. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.

System.Object
  System.Web.UI.MobileControls.ArrayListCollectionBase
    System.Web.UI.MobileControls.ObjectListFieldCollection

Namespace:  System.Web.UI.MobileControls
Assembly:  System.Web.Mobile (in System.Web.Mobile.dll)

[ObsoleteAttribute("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 http://go.microsoft.com/fwlink/?LinkId=157231.")]
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public class ObjectListFieldCollection : ArrayListCollectionBase, 
	IObjectListFieldCollection, ICollection, IEnumerable, IStateManager

The ObjectListFieldCollection type exposes the following members.

  NameDescription
Public propertyCountReturns the number of elements in a collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public propertyIsReadOnlyGets a value indicating whether a collection is read-only. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public propertyIsSynchronizedGets a value indicating whether a collection is synchronized. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Protected propertyIsTrackingViewStateIndicates whether the collection tracking its view state changes. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public propertyItemThe default indexer for the ObjectListFieldCollection class, allows the lookup of arbitrary capability values by index. Any of the properties can be accessed by name. However, the returned value will always be a string (or null if not defined), rather than a type-safe value. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected propertyItemsGets or sets the collection of items in an array list object. The default value is Empty. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public propertySyncRootReturns the SyncRoot object for the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
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  NameDescription
Public methodAddAdds a field to the end of the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodAddAtAdds a field at the location in the collection specified by the index parameter. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodClearClears the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodCopyToCopies the items in the collection to an array, starting at the given index. Intended for internal use only. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetAllReturns the items in the specified collection as a single array of ObjectListItem objects. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodGetEnumeratorRetrieves an enumerator for the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodIndexOf(ObjectListField)Returns the index of a field. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodIndexOf(String)Returns the index of a field. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected methodLoadViewStateLoads the previously saved view state to the control. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodRemoveRemoves the specified field. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodRemoveAtRemoves the item at the specified index. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected methodSaveViewStateSaves the changes to a server control's view state to a Object. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodSetAllSets the array of ObjectListItem objects as the ObjectListFieldCollection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Protected methodTrackViewStateInstructs the collection to track changes to its view state. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
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  NameDescription
Public Extension MethodAsParallelEnables parallelization of a query. (Defined by ParallelEnumerable.)
Public Extension MethodAsQueryableConverts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension MethodCast<TResult>Converts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension MethodOfType<TResult>Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)
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  NameDescription
Explicit interface implemetationPrivate propertyIStateManager.IsTrackingViewStateInfrastructure. For a description of this member, see IStateManager.IsTrackingViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Explicit interface implemetationPrivate methodIStateManager.LoadViewStateInfrastructure. For a description of this member, see IStateManager.LoadViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Explicit interface implemetationPrivate methodIStateManager.SaveViewStateInfrastructure. For a description of this member, see IStateManager.SaveViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Explicit interface implemetationPrivate methodIStateManager.TrackViewStateInfrastructure. For a description of this member, see IStateManager.TrackViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
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This class object provides the container for the fields of an ObjectList. Accessing the Fields property of an ObjectList retrieves an ObjectListFieldCollection object.

The properties and methods of the ObjectListFieldCollection class are a superset of the IObjectListFieldCollection interface. All properties and methods of that interface, including those that it inherits from the ASP.NET ICollection interface, are applicable here. This class provides additional properties and methods to modify the collection. These properties and methods provide standard collection management capability, such as adding, removing, and clearing the collection.

If you change the collection by calling the methods Add, AddAt, Remove, or RemoveAt during Page_Init, the view state for the Fields, Items, and ViewMode properties of the object list is ignored.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1
Obsolete (compiler warning) in 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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