public int GetFrameHeader([NativeTypeName("WICJpegFrameHeader *")] WICJpegFrameHeader *pFrameHeader)
 {
     return(((delegate * unmanaged <IWICJpegFrameDecode *, WICJpegFrameHeader *, int>)(lpVtbl[9]))((IWICJpegFrameDecode *)Unsafe.AsPointer(ref this), pFrameHeader));
 }
 public HRESULT GetFrameHeader(WICJpegFrameHeader *pFrameHeader)
 {
     return(((delegate * unmanaged <IWICJpegFrameDecode *, WICJpegFrameHeader *, int>)(lpVtbl[9]))((IWICJpegFrameDecode *)Unsafe.AsPointer(ref this), pFrameHeader));
 }