public static extern bool InitCommonControlsEx(ref InitCommonControlsEx iccex);
 /// <summary>
 /// Registers specific common control classes from the common control DLL
 /// </summary>
 /// <param name="iccex">A pointer to an INITCOMMONCONTROLSEX structure that contains information 
 /// specifying which control classes will be registered</param>
 /// <returns>Returns true if successful, or false otherwise</returns>
 public static bool InitCommonControlsEx(ref InitCommonControlsEx iccex)
 {
     return Native.InitCommonControlsEx(ref iccex);
 }