怎么把后台窗口置前？（WINDOWS XP)

Question

SetForegroundWindow等不起作用！

Answer 1

试试下面的代码,应该可以 CString strCaption = _T("WhatYouWant");
CWnd* pwndFirst = CWnd::FindWindow(NULL, strCaption);
if (pwndFirst)
{
CWnd* pwndPopup = pwndFirst->GetLastActivePopup();
pwndFirst->SetForegroundWindow();
pwndFirst->ShowWindow(SW_SHOWNORMAL);
if (pwndFirst != pwndPopup)
pwndPopup->SetForegroundWindow();
return FALSE;
}

Answer 2

楼上的代码是可以的。CString strCaption = _T("WhatYouWant");
CWnd* pwndFirst = CWnd::FindWindow(NULL, strCaption);
if (pwndFirst)
{
CWnd* pwndPopup = pwndFirst->GetLastActivePopup();
pwndFirst->SetForegroundWindow();
pwndFirst->ShowWindow(SW_SHOWNORMAL);
if (pwndFirst != pwndPopup)
pwndPopup->SetForegroundWindow();
return FALSE;
}

Answer 3

setforegroundwindow对Dialog不怎么灵，怪怪的，开始我也正不明白

Answer 4

::SetWindowPos(this->m_hWnd,HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW);
::SetWindowPos(this->m_hWnd, HWND_NOTOPMOST , 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW);

Answer 5

HWND tmphwnd=GetForegroundWindow();
if(AttachThreadInput(GetCurrentThreadId(),GetWindowThreadProcessId(tmphwnd,NULL),1))
{
  SetActiveWindow((HWND)h);
  AttachThreadInput(GetCurrentThreadId(),GetWindowThreadProcessId(tmphwnd,NULL),0);
}