void CExampleMDIDoc::OnFileSave()  

{
	if (!m_hBitmap) 
	{
		::MessageBox(0, "Image missing", "Error", MB_OK);
		return;
	}

	HANDLE hDialog = OSDInit(false, "SDITEST", 0, 0, 0, 0, 0, AfxGetMainWnd()->m_hWnd);
	if(hDialog)
	{
		OSDRET osResult=OSDDoModal(hDialog, m_hBitmap);
		switch(osResult)
		{
		case OSD_OK:
			{
				TRACE("Image was saved correctly\n");
			}
			break;
		case OSD_CANCEL:
			{
			}
			break;
		case OSD_INVALID_HANDLE:
			{
			}
			break;
		case OSD_INVALID_PARAMETERS:
			{
			}
			break;
		case OSD_READ_IMAGE_ERROR:
			{
			}
			break;
		case OSD_WRITE_IMAGE_ERROR:
			{
			}
			break;
		}
		OSDRelease(hDialog);
	}
}