1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44:
| procedure TForm1.Button1Click(Sender: TObject); var PE_Exe : TProcessEntry32; PE_Parent : TProcessEntry32; HProcList : THandle; ExeName : string; HExe : THandle; begin ExeName := ExtractFileName(Application.ExeName); HExe := GetCurrentProcessID; PE_Exe.dwSize := SizeOf(TProcessEntry32); PE_Parent.dwSize := SizeOf(TProcessEntry32);
HProcList := CreateToolHelp32SnapShot(TH32CS_SnapAll, 0);
Process32First(HProcList, PE_Exe); repeat until (PE_Exe.th32ProcessID = HExe) or (not Process32Next(HProcList, PE_Exe));
Process32First(HProcList, PE_Parent); repeat until (PE_Parent.th32ProcessID = PE_Exe.th32ParentProcessID) or (not Process32Next(HProcList, PE_Parent));
if (UpperCase(PE_Parent.szExeFile) <> UpperCase(ExeName)) then ShowMessage('Programm wurde von ' + PE_Parent.szExeFile + ' gestartet.') else if (PE_Exe.th32ProcessID = PE_Parent.th32ProcessID) then ShowMessage('Aufrufender Prozess nicht mehr feststellbar.') else ShowMessage('Programm wurde von ' + PE_Parent.szExeFile + ' gestartet.');
CloseHandle(HProcList); end; |