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DS.Documents.DX.Windows Assembly / GrapeCity.Documents.DX Namespace / ComObject Class / QueryInterface Method / QueryInterface(Guid,IntPtr) Method
GUID query interface
output object associated with this GUID, IntPtr.Zero in interface is not supported

In This Topic
    QueryInterface(Guid,IntPtr) Method
    In This Topic
    Query this instance for a particular COM GUID/interface support.
    Syntax
    'Declaration
     
    Public Overloads Overridable Sub QueryInterface( _
       ByVal guid As System.Guid, _
       ByRef outPtr As System.IntPtr _
    ) 
    public virtual void QueryInterface( 
       System.Guid guid,
       out System.IntPtr outPtr
    )

    Parameters

    guid
    GUID query interface
    outPtr
    output object associated with this GUID, IntPtr.Zero in interface is not supported
    See Also