Programming with LEADTOOLS Multimedia > C Code > IltmmPlay::get_SourceVideoType Example for C

IltmmPlay::get_SourceVideoType Example for C

LPTSTR OLE2T(LPCOLESTR lpw) 
{ 
   static TCHAR lpt[512]; 
   if(!lpw) 
      return NULL; 
   lpt[0] = _T('\0'); 
   WideCharToMultiByte(CP_ACP, 0, lpw, -1, lpt, 512, NULL, NULL); 
   return lpt; 
} 
void IltmmPlay_get_SourceVideoType_Example (IltmmPlay* pPlay) 
{ 
   BSTR     bstrSourceVideoType; 
   char     szSourceVideoType[256]; 
   IltmmPlay_get_SourceVideoType(pPlay, &bstrSourceVideoType); 
   strcpy(szSourceVideoType, "Source Video Type GUID is "); 
   strcat(szSourceVideoType, OLE2T(bstrSourceVideoType)); 
   MessageBox(NULL, szSourceVideoType, NULL, MB_OK); 
   SysFreeString(bstrSourceVideoType); 
}