update set arg

xj qian

2024-06-27 a42d65095896cb92fa0bbe87289b53cab38fcd8e

 jrj/xframe/wobject/xwin.hpp

@@ -27,7 +27,7 @@
   }
   void SetArg()
   {
      SetArg(GetWinParam());
      if(GetWinParam()) SetArg(GetWinParam());
   }
public:
   xwin(void * impl, HWND hWnd):xview(impl,hWnd){}