07/11/21 20:28:56
>>317
URL貼るなら最後まで読めよｗ
> For some common controls, the default WM_PAINT message processing checks the wParam parameter.
> If wParam is non-NULL, the control assumes that the value is an HDC and paints using that device context.
07/11/21 20:28:56
>>317
URL貼るなら最後まで読めよｗ
> For some common controls, the default WM_PAINT message processing checks the wParam parameter.
> If wParam is non-NULL, the control assumes that the value is an HDC and paints using that device context.