virtual HRESULT wxSTDCALL SetFileTypeIndex(UINT) = 0;
virtual HRESULT wxSTDCALL GetFileTypeIndex(UINT*) = 0;
virtual HRESULT wxSTDCALL Advise(IFileDialogEvents*, DWORD*) = 0;
virtual HRESULT wxSTDCALL SetFileTypeIndex(UINT) = 0;
virtual HRESULT wxSTDCALL GetFileTypeIndex(UINT*) = 0;
virtual HRESULT wxSTDCALL Advise(IFileDialogEvents*, DWORD*) = 0;