EnsureInvokedOnMainThread

gistfile1.cs

    private void EnsureInvokedOnMainThread(Action action)
    {
      if (IsMainThread())
      {
        action();
        return;
      }
      this.BeginInvokeOnMainThread(() => action());
    }


    private static IntPtr GetClassHandle(string clsName)
    {
      return (new Class(clsName)).Handle;
    }

		
    private static bool IsMainThread()
    {
      return Messaging.bool_objc_msgSend(GetClassHandle("NSThread"), new Selector("isMainThread").Handle);
    }