Exemple #1
0
 private static extern bool CreateProcess(
     string lpApplicationName, string lpCommandLine,
     ref SecurityAttributes lpProcessAttributes, ref SecurityAttributes lpThreadAttributes,
     bool bInheritHandles,
     ProcessCreationFlags dwCreationFlags,
     IntPtr lpEnvironment,
     string lpCurrentDirectory,
     [In] ref StartUpInfo lpStartupInfo, out ProcessInformation lpProcessInformation);
Exemple #2
0
 public ProcessCreator(string pathToProcess, WindowState windowState = WindowState.SW_SHOWNORMAL, StartUpInfo?startUpInfo = null)
 {
     PathToProcess = pathToProcess;
     WindowState   = windowState;
     StartUpInfo   = startUpInfo ?? new StartUpInfo()
     {
         dwFlags     = 0x00000001,
         wShowWindow = (short)WindowState
     };
 }
Exemple #3
0
        public async Task <CreateProcessData> CreateTaskAsync()
        {
            CreateProcessData createProcessData = new CreateProcessData();

            if (!System.IO.File.Exists(PathToProcess))
            {
                return(createProcessData);
            }

            StartUpInfo        startUpInfo = StartUpInfo;
            ProcessInformation processInformation;
            SecurityAttributes threadAttributes  = new SecurityAttributes();
            SecurityAttributes processAttributes = new SecurityAttributes();

            var processCreated =
                CreateProcess(
                    PathToProcess,
                    null,
                    ref processAttributes, ref threadAttributes,
                    false,
                    ProcessCreationFlags.CREATE_DEFAULT_ERROR_MODE,
                    IntPtr.Zero,
                    null,
                    ref startUpInfo, out processInformation);

            if (processCreated)
            {
                createProcessData.Process            = Process.GetProcessById(processInformation.dwProcessId);
                createProcessData.ProcessInformation = processInformation;

                return(await Task.Run(() => {
                    // 5 second timeout...

                    for (
                        int cTick = Environment.TickCount, eTick = (cTick + 5_000);
                        cTick < eTick || !createProcessData.WindowLoaded;
                        cTick++)
                    {
                        createProcessData.Process.Refresh();

                        if (!string.IsNullOrWhiteSpace(createProcessData.Process.MainWindowTitle))
                        {
                            createProcessData.WindowLoaded = true;
                        }
                    }

                    return createProcessData;
                }));
            }

            return(createProcessData);
        }
Exemple #4
0
        public static async Task <bool> CreateTaskAsync(string pathToProcess)
        {
            if (!System.IO.File.Exists(pathToProcess))
            {
                return(false);
            }

            StartUpInfo startUpInfo = new StartUpInfo()
            {
                dwFlags     = 0x00000001,
                wShowWindow = 7
            };

            ProcessInformation processInformation;
            SecurityAttributes threadAttributes  = new SecurityAttributes();
            SecurityAttributes processAttributes = new SecurityAttributes();

            var processCreated =
                CreateProcess(pathToProcess, null, ref processAttributes, ref threadAttributes, false, ProcessCreationFlags.CREATE_DEFAULT_ERROR_MODE, IntPtr.Zero, null, ref startUpInfo, out processInformation);

            if (processCreated)
            {
                Process process = Process.GetProcessById(processInformation.dwProcessId);

                return(await Task.Run(() => {
                    // Sometimes, when creating a new process, the MainWindowHandle property is zero until the two while loops finish...
                    //
                    while (!process.WaitForInputIdle(100))
                    {
                    }
                    while (string.IsNullOrWhiteSpace(process.MainWindowTitle))
                    {
                    }
                    return true;
                }));
            }

            return(processCreated);
        }
Exemple #5
0
        public static bool Create(string pathToProcess, ProcessCreationFlags processCreationFlags, out Process process, out ProcessInformation processInformation)
        {
            process            = null;
            processInformation = default;

            if (!System.IO.File.Exists(pathToProcess))
            {
                return(false);
            }

            StartUpInfo        startUpInfo       = new StartUpInfo();
            SecurityAttributes threadAttributes  = new SecurityAttributes();
            SecurityAttributes processAttributes = new SecurityAttributes();

            var processCreated =
                CreateProcess(pathToProcess, null, ref processAttributes, ref threadAttributes, false, processCreationFlags, IntPtr.Zero, null, ref startUpInfo, out processInformation);

            if (processCreated)
            {
                process = Process.GetProcessById(processInformation.dwProcessId);
            }

            return(processCreated);
        }