Прочитать список всех запущенных Exe / Проверить, запущен ли Exe?
01.01.2007
uses Psapi, tlhelp32; procedure CreateWin9xProcessList(List: TstringList); var hSnapShot: THandle; ProcInfo: TProcessEntry32; begin if List = nil then Exit; hSnapShot := CreateToolHelp32Snapshot(TH32CS_SNAPPROCESS, 0); if (hSnapShot <> THandle(-1)) then begin ProcInfo.dwSize := SizeOf(ProcInfo); if (Process32First(hSnapshot, ProcInfo)) then begin List.Add(ProcInfo.szExeFile); while (Process32Next(hSnapShot, ProcInfo)) do List.Add(ProcInfo.szExeFile); end; CloseHandle(hSnapShot); end; end; procedure CreateWinNTProcessList(List: TstringList); var PIDArray: array [0..1023] of DWORD; cb: DWORD; I: Integer; ProcCount: Integer; hMod: HMODULE; hProcess: THandle; ModuleName: array [0..300] of Char; begin if List = nil then Exit; EnumProcesses(@PIDArray, SizeOf(PIDArray), cb); ProcCount := cb div SizeOf(DWORD); for I := 0 to ProcCount - 1 do begin hProcess := OpenProcess(PROCESS_QUERY_INFORMATION or PROCESS_VM_READ, False, PIDArray[I]); if (hProcess <> 0) then begin EnumProcessModules(hProcess, @hMod, SizeOf(hMod), cb); GetModuleFilenameEx(hProcess, hMod, ModuleName, SizeOf(ModuleName)); List.Add(ModuleName); CloseHandle(hProcess); end; end; end; procedure GetProcessList(var List: TstringList); var ovi: TOSVersionInfo; begin if List = nil then Exit; ovi.dwOSVersionInfoSize := SizeOf(TOSVersionInfo); GetVersionEx(ovi); case ovi.dwPlatformId of VER_PLATFORM_WIN32_WINDOWS: CreateWin9xProcessList(List); VER_PLATFORM_WIN32_NT: CreateWinNTProcessList(List); end end; function EXE_Running(FileName: string; bFullpath: Boolean): Boolean; var i: Integer; MyProcList: TstringList; begin MyProcList := TStringList.Create; try GetProcessList(MyProcList); Result := False; if MyProcList = nil then Exit; for i := 0 to MyProcList.Count - 1 do begin if not bFullpath then begin if CompareText(ExtractFileName(MyProcList.Strings[i]), FileName) = 0 then Result := True end else if CompareText(MyProcList.strings[i], FileName) = 0 then Result := True; if Result then Break; end; finally MyProcList.Free; end; end; // Example 1: Is a Exe-File running ? procedure TForm1.Button1Click(Sender: TObject); begin if EXE_Running('Notepad.exe', False) then ShowMessage('EXE is running') else ShowMessage('EXE is not running'); end; // Example 2: List running Exe-Files procedure TForm1.Button3Click(Sender: TObject); var i: Integer; MyProcList: TstringList; begin MyProcList := TStringList.Create; try GetProcessList(MyProcList); if MyProcList = nil then Exit; for i := 0 to MyProcList.Count - 1 do ListBox1.Items.Add(MyProcList.Strings[i]); finally MyProcList.Free; end; end;
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