DrawWindowFrame

2020-12-13 05:11

阅读：649

标签：des style blog color io re

extern void DrawWindowFrame(HWND hWnd)//画窗口边框
{
    RECT rc;
    HWND DeskHwnd = ::GetDesktopWindow(); //取得桌面句柄
    HDC DeskDC = ::GetWindowDC(DeskHwnd); //取得桌面设备场景
    int oldRop2 = SetROP2(DeskDC, R2_NOTXORPEN);
    ::GetWindowRect(hWnd, &rc); //获得窗口矩形
    if( rc.left 0 ) rc.left = 0;
    if (rc.top 0 ) rc.top = 0;
    HPEN newPen = ::CreatePen(0, 3, RGB(125,0,125));    //建立新画笔,载入DeskDC
    HGDIOBJ oldPen = ::SelectObject(DeskDC, newPen);
    ::Rectangle(DeskDC, rc.left, rc.top, rc.right, rc.bottom);  //在指示窗口周围显示闪烁矩形
    //::Beep(100,100);
    Sleep(400);    //设置闪烁时间间隔
    ::Rectangle( DeskDC, rc.left, rc.top, rc.right, rc.bottom);
    ::SetROP2(DeskDC, oldRop2);
    ::SelectObject( DeskDC, oldPen);
    ::DeleteObject(newPen);
    ::ReleaseDC( DeskHwnd, DeskDC);
    DeskDC = NULL;
}

DrawWindowFrame,搜素材,soscw.com

DrawWindowFrame

标签：des style blog color io re

原文地址：http://www.cnblogs.com/cause/p/3858594.html

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文章标题：DrawWindowFrame
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