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UccCategoryContext Class

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Illustrates the implementation of a category context. The class cannot be co-created.

Namespace: Microsoft.Office.Interop.UccApi
Assembly: Microsoft.Office.Interop.UccApi (in

Public MustInherit Class UccCategoryContext
public abstract class UccCategoryContext
public abstract class UccCategoryContext

This class implements the IUccCategoryContext interface. The default interface is IUccCategoryContext. An application obtains the default interface on the class instance directly. An instance of this class is also a source of the events defined in the _IUccCategoryContextEvents dispinterface. This class cannot be co-created. It is intended to illustrate that the implemented interfaces can be queried from each other as well as the events raised in an instance of this class. The class does not implement any non-default interfaces and therefore, cannot be cast to any additional interfaces. Within client code, the default interface of this class must be used for all category context functionality. To see the methods and properties exposed by the category context instance, see the IUccCategoryContext class.

Win32 COM/C++ Syntax

coclass UccCategoryContext
   [default] interface IUccCategoryContext;
   [default, source] dispinterface _IUccCategoryContextEvents;


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

Development Platforms

Windows XP Professional with Service Pack 2 (SP2), Windows Server 2000 with Service Pack 4, Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition

Target Platforms