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Microsoft.Office.Interop.Outlook Namespace
The types and members of the Microsoft.Office.Interop.Outlook namespace provide support for interoperability between the COM object model of Microsoft Office Outlook 2007 and managed applications that automate Outlook. For more information, see Why Use the Outlook PIA.
 ClassDescription
Public class_DDocSiteControlEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public class_DocSiteControlClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see _DDocSiteControl.
Public class_DRecipientControlEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public class_RecipientControlClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use the primary interface that is in the COM coclass to access the object and its members. For information about the object and its members, see _DRecipientControl.
Public class_ViewsEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classAccountClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Account.
Public classAccountRuleConditionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see AccountRuleCondition.
Public classAccountsClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Accounts.
Public classAddressRuleConditionClass 
Public classApplicationClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Application.
Public classApplicationEvents_10_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classApplicationEvents_11_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classApplicationEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classAppointmentItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see AppointmentItem.
Public classAssignToCategoryRuleActionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see AssignToCategoryRuleAction.
Public classAttachmentSelectionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see AttachmentSelection.
Public classAutoFormatRuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see AutoFormatRule.
Public classAutoFormatRulesClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see AutoFormatRules.
Public classBusinessCardViewClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see BusinessCardView.
Public classCalendarModuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see CalendarModule.
Public classCalendarSharingClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see CalendarSharing.
Public classCalendarViewClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see CalendarView.
Public classCardViewClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see CardView.
Public classCategoriesClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Categories.
Public classCategoryClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Category.
Public classCategoryRuleConditionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see CategoryRuleCondition.
Public classColumnClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Column.
Public classColumnFormatClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see ColumnFormat.
Public classColumnsClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Columns.
Public classContactItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see ContactItem.
Public classContactsModuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see ContactsModule.
Public classDistListItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see DistListItem.
Public classDocumentItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see DocumentItem.
Public classDoNotUseMeFolderClassThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classExchangeDistributionListClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see ExchangeDistributionList.
Public classExchangeUserClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see ExchangeUser.
Public classExplorerClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Explorer.
Public classExplorerEvents_10_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classExplorerEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classExplorersClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Explorers.
Public classExplorersEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classFolderClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Folder.
Public classFoldersClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Folders.
Public classFoldersEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classFormNameRuleConditionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see FormNameRuleCondition.
Public classFormRegionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see FormRegion.
Public classFormRegionEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classFormRegionStartupClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see FormRegionStartup.
Public classFromRssFeedRuleConditionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see FromRssFeedRuleCondition.
Public classIconViewClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see IconView.
Public classImportanceRuleConditionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see ImportanceRuleCondition.
Public classInspectorClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Inspector.
Public classInspectorEvents_10_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classInspectorEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classInspectorsClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Inspectors.
Public classInspectorsEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classItemEvents_10_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classItemEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classItemsClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see Items.
Public classItemsEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classJournalItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see JournalItem.
Public classJournalModuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see JournalModule.
Public classMailItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see MailItem.
Public classMailModuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see MailModule.
Public classMAPIFolderEvents_12_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classMarkAsTaskRuleActionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see MarkAsTaskRuleAction.
Public classMeetingItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see MeetingItem.
Public classMoveOrCopyRuleActionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see MoveOrCopyRuleAction.
Public classNameSpaceClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NameSpace.
Public classNameSpaceEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classNavigationFolderClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationFolder.
Public classNavigationFoldersClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationFolders.
Public classNavigationGroupClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationGroup.
Public classNavigationGroupsClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationGroups.
Public classNavigationGroupsEvents_12_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classNavigationModuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationModule.
Public classNavigationModulesClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationModules.
Public classNavigationPaneClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NavigationPane.
Public classNavigationPaneEvents_12_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classNewItemAlertRuleActionClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NewItemAlertRuleAction.
Public classNoteItemClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NoteItem.
Public classNotesModuleClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see NotesModule.
Public classOlkBusinessCardControlClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkBusinessCardControl.
Public classOlkBusinessCardControlEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkCategoryClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkCategory.
Public classOlkCategoryEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkCheckBoxClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkCheckBox.
Public classOlkCheckBoxEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkComboBoxClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkComboBox.
Public classOlkComboBoxEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkCommandButtonClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkCommandButton.
Public classOlkCommandButtonEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkContactPhotoClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkContactPhoto.
Public classOlkContactPhotoEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkDateControlClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkDateControl.
Public classOlkDateControlEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkFrameHeaderClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkFrameHeader.
Public classOlkFrameHeaderEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkInfoBarClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkInfoBar.
Public classOlkInfoBarEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkLabelClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkLabel.
Public classOlkLabelEvents_SinkHelperThis class and its members are reserved for internal use and are not intended to be used in your code.
Public classOlkListBoxClassThis is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkListBox.