public HRESULT GetThumbnail(uint cx, HBITMAP *phbmp, WTS_ALPHATYPE *pdwAlpha)
{
return(((delegate * unmanaged <IThumbnailProvider *, uint, HBITMAP *, WTS_ALPHATYPE *, int>)(lpVtbl[3]))((IThumbnailProvider *)Unsafe.AsPointer(ref this), cx, phbmp, pdwAlpha));
}
public HRESULT GetFormat(WTS_ALPHATYPE *pat)
{
return(((delegate * unmanaged <ISharedBitmap *, WTS_ALPHATYPE *, int>)(lpVtbl[5]))((ISharedBitmap *)Unsafe.AsPointer(ref this), pat));
}