BOOL COnlyOneInstApp::InitInstance() { if (!FirstInstance()) return FALSE //已经有实例存在了，退出 //根据主窗口类名和主窗口名判断是否已经有实例存在了 if (pWndPrev = CWnd::FindWindow(_T("#32770"),"OnlyOne")) {//如果存在就将其激活，并显示出来 pWndChild = pWndPrev->GetLastActivePopup() //如果是最小化的就还原窗口 if (pWndPrev->IsIconic()) pWndPrev->ShowWindow(SW_RESTORE) pWndChild->SetForegroundWindow() return FALSE }

(没有文件，原文件不完全或已损坏或有密码)

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．