IUIApplication (Interfaces)
Last changed: anonymous
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Summary
The IUIApplication interface is implemented by the application and defines the callback entry-point methods for the Windows Ribbon (Ribbon) framework.

C# Definition:

// Application callback interface
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("D428903C-729A-491d-910D-682A08FF2522")]
public interface IUIApplication
{
     // A view has changed
     [PreserveSig]
     HRESULT OnViewChanged(UInt32 viewId,
               UI_ViewType typeID,
               [MarshalAs(UnmanagedType.Interface)] object view,
               UI_ViewVerb verb,
               int uReasonCode);

     // Command creation callback
     [PreserveSig]
     HRESULT OnCreateUICommand(UInt32 commandId,
                   UI_CommandType typeID,
                   [Out, MarshalAs(UnmanagedType.Interface)] out IUICommandHandler commandHandler);

     // Command destroy callback
     [PreserveSig]
     HRESULT OnDestroyUICommand(UInt32 commandId,
                UI_CommandType typeID,
                [MarshalAs(UnmanagedType.Interface)] IUICommandHandler commandHandler);
}

Notes:

None.

Documentation
IUIApplication on MSDN