现在的情况是我用DC实现,
HDC hdcScreen = GetDC(NULL);
pScreenDC = CDC::FromHandle(hdcScreen);
HDC TempHDC= CreateCompatible(hdcScreen );
pTempDC = CDC::FromHandle(TempHDC);
...
pScreenDC ->BitBlt(0,0,1024,768,pTempDC,0,0,SRCCOPY);
...
能够实现,但由于光标闪烁等消息,屏幕会被部分重新绘制,怎样让屏幕保持静止?