Provides return values for the GetInterface method.
Assemblies: mscorlib (in mscorlib.dll)
System.Runtime.InteropServices (in System.Runtime.InteropServices.dll)
|The interface for a specific interface ID is not available. In this case, the returned interface is null. E_NOINTERFACE is returned to the caller of IUnknown::QueryInterface.|
|The interface pointer that is returned from the GetInterface method can be used as the result of IUnknown::QueryInterface.|
|The custom QueryInterface was not used. Instead, the default implementation of IUnknown::QueryInterface should be used.|