function exe_is_running( const exeName:String) : Boolean; // exeName:不要扩展名的Exe主文件名 var hCurrentWindow:HWnd; szText:array[ 0 .. 254 ] of char ; begin Result : = False; hCurrentWindow: = Getwindow(Application.Handle,GW_HWNDFIRST); while hCurrentWindow <> 0 do begin if Getwindowtext(hCurrentWindow,@sztext, 255 ) > 0 then begin if LowerCase(pchar(@sztext)) = LowerCase(exeName) then begin Result : = true ; Exit; end; end; hCurrentWindow: = Getwindow(hCurrentwindow,GW_HWndNext); end; end; 用法:
如我们要判断'Live.exe'程序是否正在运行/是否已经启动
if exe_is_running(Live) then
....
else
....
本文转自 OldHawk 博客园博客,原文链接:http://www.cnblogs.com/taobataoma/archive/2007/08/15/856401.html,如需转载请自行联系原作者