窗口重绘

Mark一下!

MSG msg;                                 
while(GetMessage (&msg, PenDlg->GetSafeHwnd(), 0, 0 ))    
{            
    char strText[MAX_PATH];  
    wsprintfA(strText,"Message %x\n",msg.message);  
    OutputDebugStringA(strText);  
    //WriteLog(strText);  

    if (msg.message == WM_PAINT)  
    {  
      CRect Rect;  
      PenDlg->InvalidateRect(&Rect);  
      PenDlg->Invalidate();  
      PenDlg->UpdateWindow();  
    }  
      
    TranslateMessage (&msg);             
    DispatchMessage (&msg);    
}

MSG msg;

while(GetMessage (&msg, PenDlg->GetSafeHwnd(), 0, 0 ))

{

char strText[MAX_PATH];

wsprintfA(strText,"Message %x\n",msg.message);

OutputDebugStringA(strText);

//WriteLog(strText);

if (msg.message == WM_PAINT)

{

CRect Rect;

PenDlg->InvalidateRect(&Rect);

PenDlg->Invalidate();

PenDlg->UpdateWindow();

}

TranslateMessage (&msg);

DispatchMessage (&msg);

}

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