Also meine Frage: Kann man bewegte Gifs in ein Dialogfeld einbauen ? bmp geht ja, aber bei gif hab ich keine ahnung wie.

BOOL CJpgBitmap::LoadJpg(CString Path)
{
	UnloadPic();
	USES_CONVERSION;	
	return OleLoadPicturePath(T2OLE(Path), NULL, 0, RGB(0,0,0), IID_IPicture, (LPVOID*)&pPicture) == 0;

}

CSize CJpgBitmap::GetSize()
{
	CDC* pDC = CWnd::GetDesktopWindow()->GetDC();
	long hmWidth;
	long hmHeight;
	pPicture->get_Width(&hmWidth);
	pPicture->get_Height(&hmHeight);
	CSize size;
	size.cx = MulDiv(hmWidth, pDC->GetDeviceCaps(LOGPIXELSX), 2540);
	size.cy = MulDiv(hmHeight, pDC->GetDeviceCaps(LOGPIXELSY), 2540);
	CWnd::GetDesktopWindow()->ReleaseDC(pDC);
	return size;
}

HBITMAP CJpgBitmap::GetBitmap(int cx, int cy)
{
	if (!pPicture)
		return NULL;

	CBitmap bmMem;
	CDC dcMem;
	CDC* pDC = CWnd::GetDesktopWindow()->GetDC();

	if (dcMem.CreateCompatibleDC(pDC))
	{
		long hmWidth;
		long hmHeight;

		pPicture->get_Width(&hmWidth);
		pPicture->get_Height(&hmHeight);

		int nWidth	= cx;
		int nHeight	= cy;

		if (bmMem.CreateCompatibleBitmap(pDC, nWidth, nHeight))
		{
			CBitmap* pOldBM = dcMem.SelectObject(&bmMem);

			dcMem.FillSolidRect(0, 0, nWidth, nHeight, RGB(0,0,0));

			HRESULT hr = pPicture->Render(dcMem, 0, 0, nWidth, nHeight, 0, hmHeight, hmWidth, -hmHeight, NULL);
			dcMem.SelectObject(pOldBM);
		}
	}

	CWnd::GetDesktopWindow()->ReleaseDC(pDC);

	return (HBITMAP)bmMem.Detach();
}