Installa un servizio Windows .NET senza InstallUtil.exe

Ho un servizio di Windows .NET standard scritto in C #.

Può installarsi senza usare InstallUtil? Dovrei usare la classe di installazione del servizio? Come dovrei usarlo?

Voglio essere in grado di chiamare quanto segue:

MyService.exe -install

E avrà lo stesso effetto di chiamare:

InstallUtil MyService.exe

Sì, è completamente possibile (cioè faccio esattamente questo); devi solo fare riferimento alla dll corretta (System.ServiceProcess.dll) e aggiungere una classe di installazione ...

Ecco un esempio:

[RunInstaller(true)]
public sealed class MyServiceInstallerProcess : ServiceProcessInstaller
{
    public MyServiceInstallerProcess()
    {
        this.Account = ServiceAccount.NetworkService;
    }
}

[RunInstaller(true)]
public sealed class MyServiceInstaller : ServiceInstaller
{
    public MyServiceInstaller()
    {
        this.Description = "Service Description";
        this.DisplayName = "Service Name";
        this.ServiceName = "ServiceName";
        this.StartType = System.ServiceProcess.ServiceStartMode.Automatic;
    }
}

static void Install(bool undo, string[] args)
{
    try
    {
        Console.WriteLine(undo ? "uninstalling" : "installing");
        using (AssemblyInstaller inst = new AssemblyInstaller(typeof(Program).Assembly, args))
        {
            IDictionary state = new Hashtable();
            inst.UseNewContext = true;
            try
            {
                if (undo)
                {
                    inst.Uninstall(state);
                }
                else
                {
                    inst.Install(state);
                    inst.Commit(state);
                }
            }
            catch
            {
                try
                {
                    inst.Rollback(state);
                }
                catch { }
                throw;
            }
        }
    }
    catch (Exception ex)
    {
        Console.Error.WriteLine(ex.Message);
    }
}

Dai un'occhiata al metodo InstallHelper della classe ManagedInstaller . Puoi installare un servizio usando:

string[] args;
ManagedInstallerClass.InstallHelper(args);

Questo è esattamente ciò che fa InstallUtil. Gli argomenti sono gli stessi di InstallUtil.

I vantaggi di questo metodo sono che non comporta alcun disordine nel registro e utilizza lo stesso meccanismo di InstallUtil.

Puoi sempre ricorrere alle buone vecchie chiamate WinAPI, anche se la quantità di lavoro coinvolta non è banale. Non è necessario che i servizi .NET siano installati tramite un meccanismo compatibile con .NET.

Installare:

• Aprire il gestore servizi tramite OpenSCManager.
• Chiama CreateServiceper registrare il servizio.
• Facoltativamente chiamare ChangeServiceConfig2per impostare una descrizione.
• Chiudere il servizio e le maniglie del gestore servizi con CloseServiceHandle.

Per disinstallare:

• Aprire il gestore servizi tramite OpenSCManager.
• Apri il servizio utilizzando OpenService.
• Elimina il servizio chiamando DeleteServicel'handle restituito da OpenService.
• Chiudere il servizio e le maniglie del gestore servizi con CloseServiceHandle.

Il motivo principale per cui preferisco questo rispetto all'uso di ServiceInstaller/ ServiceProcessInstallerè che è possibile registrare il servizio con i propri argomenti personalizzati della riga di comando. Ad esempio, è possibile registrarlo come "MyApp.exe -service", quindi se l'utente esegue l'app senza alcun argomento, è possibile offrire un'interfaccia utente per installare / rimuovere il servizio.

L'esecuzione di Reflector ServiceInstallerpuò riempire i dettagli mancanti in questa breve spiegazione.

PS Chiaramente questo non avrà "lo stesso effetto della chiamata: InstallUtil MyService.exe" - in particolare, non sarai in grado di disinstallare usando InstallUtil. Ma sembra che forse questo non sia stato un vero e proprio requisito rigoroso per te.

Ecco una classe che uso quando scrivo servizi. Di solito ho uno schermo interattivo che viene visualizzato quando il servizio non viene chiamato. Da lì uso la classe secondo necessità. Consente più istanze con nome sulla stessa macchina, quindi il campo InstanceID

Chiamata di esempio

  IntegratedServiceInstaller Inst = new IntegratedServiceInstaller();
  Inst.Install("MySvc", "My Sample Service", "Service that executes something",
                    _InstanceID,
// System.ServiceProcess.ServiceAccount.LocalService,      // this is more secure, but only available in XP and above and WS-2003 and above
  System.ServiceProcess.ServiceAccount.LocalSystem,       // this is required for WS-2000
  System.ServiceProcess.ServiceStartMode.Automatic);
  if (controller == null)
  {
    controller = new System.ServiceProcess.ServiceController(String.Format("MySvc_{0}", _InstanceID), ".");
                }
                if (controller.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                {
                    Start_Stop.Text = "Stop Service";
                    Start_Stop_Debugging.Enabled = false;
                }
                else
                {
                    Start_Stop.Text = "Start Service";
                    Start_Stop_Debugging.Enabled = true;
                }

La stessa classe

using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;
using Microsoft.Win32;

namespace MySvc
{
    class IntegratedServiceInstaller
    {
        public void Install(String ServiceName, String DisplayName, String Description,
            String InstanceID,
            System.ServiceProcess.ServiceAccount Account, 
            System.ServiceProcess.ServiceStartMode StartMode)
        {
            //http://www.theblacksparrow.com/
            System.ServiceProcess.ServiceProcessInstaller ProcessInstaller = new System.ServiceProcess.ServiceProcessInstaller();
            ProcessInstaller.Account = Account;

            System.ServiceProcess.ServiceInstaller SINST = new System.ServiceProcess.ServiceInstaller();

            System.Configuration.Install.InstallContext Context = new System.Configuration.Install.InstallContext();
            string processPath = Process.GetCurrentProcess().MainModule.FileName;
            if (processPath != null && processPath.Length > 0)
            {
                System.IO.FileInfo fi = new System.IO.FileInfo(processPath);

                String path = String.Format("/assemblypath={0}", fi.FullName);
                String[] cmdline = { path };
                Context = new System.Configuration.Install.InstallContext("", cmdline);
            }

            SINST.Context = Context;
            SINST.DisplayName = String.Format("{0} - {1}", DisplayName, InstanceID);
            SINST.Description = String.Format("{0} - {1}", Description, InstanceID);
            SINST.ServiceName = String.Format("{0}_{1}", ServiceName, InstanceID);
            SINST.StartType = StartMode;
            SINST.Parent = ProcessInstaller;

            // http://bytes.com/forum/thread527221.html
            SINST.ServicesDependedOn = new String[] { "Spooler", "Netlogon", "Netman" };

            System.Collections.Specialized.ListDictionary state = new System.Collections.Specialized.ListDictionary();
            SINST.Install(state);

            // http://www.dotnet247.com/247reference/msgs/43/219565.aspx
            using (RegistryKey oKey = Registry.LocalMachine.OpenSubKey(String.Format(@"SYSTEM\CurrentControlSet\Services\{0}_{1}", ServiceName, InstanceID), true))
            {
                try
                {
                    Object sValue = oKey.GetValue("ImagePath");
                    oKey.SetValue("ImagePath", sValue);
                }
                catch (Exception Ex)
                {
                    System.Windows.Forms.MessageBox.Show(Ex.Message);
                }
            }

        }
        public void Uninstall(String ServiceName, String InstanceID)
        {
            //http://www.theblacksparrow.com/
            System.ServiceProcess.ServiceInstaller SINST = new System.ServiceProcess.ServiceInstaller();

            System.Configuration.Install.InstallContext Context = new System.Configuration.Install.InstallContext("c:\\install.log", null);
            SINST.Context = Context;
            SINST.ServiceName = String.Format("{0}_{1}", ServiceName, InstanceID);
            SINST.Uninstall(null);
        }
    }
}

Gli esempi sopra non hanno funzionato davvero per me e il link al forum come soluzione n. 1 è terribile da scavare. Ecco una classe che ho scritto (in parte), e l'altro bit è unito da questo link che ho trovato sepolto da qualche parte

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using System.ServiceProcess;
using System.Runtime.InteropServices;

namespace SystemControl {
    class Services {

#region "Environment Variables"
        public static string GetEnvironment(string name, bool ExpandVariables=true) {
            if ( ExpandVariables ) {
                return System.Environment.GetEnvironmentVariable( name );
            } else {
                return (string)Microsoft.Win32.Registry.LocalMachine.OpenSubKey( @"SYSTEM\CurrentControlSet\Control\Session Manager\Environment\" ).GetValue( name, "", Microsoft.Win32.RegistryValueOptions.DoNotExpandEnvironmentNames );
            }
        }

        public static void SetEnvironment( string name, string value ) {
            System.Environment.SetEnvironmentVariable(name, value);
        }
#endregion

#region "ServiceCalls Native"
        public static ServiceController[] List { get { return ServiceController.GetServices(); } }

        public static void Start( string serviceName, int timeoutMilliseconds ) {
            ServiceController service=new ServiceController( serviceName );
            try {
                TimeSpan timeout=TimeSpan.FromMilliseconds( timeoutMilliseconds );

                service.Start();
                service.WaitForStatus( ServiceControllerStatus.Running, timeout );
            } catch {
                // ...
            }
        }

        public static void Stop( string serviceName, int timeoutMilliseconds ) {
            ServiceController service=new ServiceController( serviceName );
            try {
                TimeSpan timeout=TimeSpan.FromMilliseconds( timeoutMilliseconds );

                service.Stop();
                service.WaitForStatus( ServiceControllerStatus.Stopped, timeout );
            } catch {
                // ...
            }
        }

        public static void Restart( string serviceName, int timeoutMilliseconds ) {
            ServiceController service=new ServiceController( serviceName );
            try {
                int millisec1=Environment.TickCount;
                TimeSpan timeout=TimeSpan.FromMilliseconds( timeoutMilliseconds );

                service.Stop();
                service.WaitForStatus( ServiceControllerStatus.Stopped, timeout );

                // count the rest of the timeout
                int millisec2=Environment.TickCount;
                timeout=TimeSpan.FromMilliseconds( timeoutMilliseconds-( millisec2-millisec1 ) );

                service.Start();
                service.WaitForStatus( ServiceControllerStatus.Running, timeout );
            } catch {
                // ...
            }
        }

        public static bool IsInstalled( string serviceName ) {
            // get list of Windows services
            ServiceController[] services=ServiceController.GetServices();

            // try to find service name
            foreach ( ServiceController service in services ) {
                if ( service.ServiceName==serviceName )
                    return true;
            }
            return false;
        }
#endregion

#region "ServiceCalls API"
        private const int STANDARD_RIGHTS_REQUIRED = 0xF0000;
        private const int SERVICE_WIN32_OWN_PROCESS = 0x00000010;

        [Flags]
        public enum ServiceManagerRights {
            Connect = 0x0001,
            CreateService = 0x0002,
            EnumerateService = 0x0004,
            Lock = 0x0008,
            QueryLockStatus = 0x0010,
            ModifyBootConfig = 0x0020,
            StandardRightsRequired = 0xF0000,
            AllAccess = (StandardRightsRequired | Connect | CreateService |
            EnumerateService | Lock | QueryLockStatus | ModifyBootConfig)
        }

        [Flags]
        public enum ServiceRights {
            QueryConfig = 0x1,
            ChangeConfig = 0x2,
            QueryStatus = 0x4,
            EnumerateDependants = 0x8,
            Start = 0x10,
            Stop = 0x20,
            PauseContinue = 0x40,
            Interrogate = 0x80,
            UserDefinedControl = 0x100,
            Delete = 0x00010000,
            StandardRightsRequired = 0xF0000,
            AllAccess = (StandardRightsRequired | QueryConfig | ChangeConfig |
            QueryStatus | EnumerateDependants | Start | Stop | PauseContinue |
            Interrogate | UserDefinedControl)
        }

        public enum ServiceBootFlag {
            Start = 0x00000000,
            SystemStart = 0x00000001,
            AutoStart = 0x00000002,
            DemandStart = 0x00000003,
            Disabled = 0x00000004
        }

        public enum ServiceState {
            Unknown = -1, // The state cannot be (has not been) retrieved.
            NotFound = 0, // The service is not known on the host server.
            Stop = 1, // The service is NET stopped.
            Run = 2, // The service is NET started.
            Stopping = 3,
            Starting = 4,
        }

        public enum ServiceControl {
            Stop = 0x00000001,
            Pause = 0x00000002,
            Continue = 0x00000003,
            Interrogate = 0x00000004,
            Shutdown = 0x00000005,
            ParamChange = 0x00000006,
            NetBindAdd = 0x00000007,
            NetBindRemove = 0x00000008,
            NetBindEnable = 0x00000009,
            NetBindDisable = 0x0000000A
        }

        public enum ServiceError {
            Ignore = 0x00000000,
            Normal = 0x00000001,
            Severe = 0x00000002,
            Critical = 0x00000003
        }

        [StructLayout(LayoutKind.Sequential)]
        private class SERVICE_STATUS {
            public int dwServiceType = 0;
            public ServiceState dwCurrentState = 0;
            public int dwControlsAccepted = 0;
            public int dwWin32ExitCode = 0;
            public int dwServiceSpecificExitCode = 0;
            public int dwCheckPoint = 0;
            public int dwWaitHint = 0;
        }

        [DllImport("advapi32.dll", EntryPoint = "OpenSCManagerA")]
        private static extern IntPtr OpenSCManager(string lpMachineName, string lpDatabaseName, ServiceManagerRights dwDesiredAccess);
        [DllImport("advapi32.dll", EntryPoint = "OpenServiceA", CharSet = CharSet.Ansi)]
        private static extern IntPtr OpenService(IntPtr hSCManager, string lpServiceName, ServiceRights dwDesiredAccess);
        [DllImport("advapi32.dll", EntryPoint = "CreateServiceA")]
        private static extern IntPtr CreateService(IntPtr hSCManager, string lpServiceName, string lpDisplayName, ServiceRights dwDesiredAccess, int dwServiceType, ServiceBootFlag dwStartType, ServiceError dwErrorControl, string lpBinaryPathName, string lpLoadOrderGroup, IntPtr lpdwTagId, string lpDependencies, string lp, string lpPassword);
        [DllImport("advapi32.dll")]
        private static extern int CloseServiceHandle(IntPtr hSCObject);
        [DllImport("advapi32.dll")]
        private static extern int QueryServiceStatus(IntPtr hService, SERVICE_STATUS lpServiceStatus);
        [DllImport("advapi32.dll", SetLastError = true)]
        private static extern int DeleteService(IntPtr hService);
        [DllImport("advapi32.dll")]
        private static extern int ControlService(IntPtr hService, ServiceControl dwControl, SERVICE_STATUS lpServiceStatus);
        [DllImport("advapi32.dll", EntryPoint = "StartServiceA")]
        private static extern int StartService(IntPtr hService, int dwNumServiceArgs, int lpServiceArgVectors);

        /// <summary>
        /// Takes a service name and tries to stop and then uninstall the windows serviceError
        /// </summary>
        /// <param name="ServiceName">The windows service name to uninstall</param>
        public static void Uninstall(string ServiceName)
        {
            IntPtr scman = OpenSCManager(ServiceManagerRights.Connect);
            try
            {
                IntPtr service = OpenService(scman, ServiceName, ServiceRights.StandardRightsRequired | ServiceRights.Stop | ServiceRights.QueryStatus);
                if (service == IntPtr.Zero)
                {
                    throw new ApplicationException("Service not installed.");
                }
                try
                {
                    StopService(service);
                    int ret = DeleteService(service);
                    if (ret == 0)
                    {
                        int error = Marshal.GetLastWin32Error();
                        throw new ApplicationException("Could not delete service " + error);
                    }
                }
                finally
                {
                    CloseServiceHandle(service);
                }
            }
            finally
            {
                CloseServiceHandle(scman);
            }
        }

        /// <summary>
        /// Accepts a service name and returns true if the service with that service name exists
        /// </summary>
        /// <param name="ServiceName">The service name that we will check for existence</param>
        /// <returns>True if that service exists false otherwise</returns>
        public static bool ServiceIsInstalled(string ServiceName)
        {
            IntPtr scman = OpenSCManager(ServiceManagerRights.Connect);
            try
            {
                IntPtr service = OpenService(scman, ServiceName,
                ServiceRights.QueryStatus);
                if (service == IntPtr.Zero) return false;
                CloseServiceHandle(service);
                return true;
            }
            finally
            {
                CloseServiceHandle(scman);
            }
        }

        /// <summary>
        /// Takes a service name, a service display name and the path to the service executable and installs / starts the windows service.
        /// </summary>
        /// <param name="ServiceName">The service name that this service will have</param>
        /// <param name="DisplayName">The display name that this service will have</param>
        /// <param name="FileName">The path to the executable of the service</param>
        public static void InstallAndStart(string ServiceName, string DisplayName,
        string FileName)
        {
            IntPtr scman = OpenSCManager(ServiceManagerRights.Connect |
            ServiceManagerRights.CreateService);
            try
            {
                IntPtr service = OpenService(scman, ServiceName,
                ServiceRights.QueryStatus | ServiceRights.Start);
                if (service == IntPtr.Zero)
                {
                    service = CreateService(scman, ServiceName, DisplayName,
                    ServiceRights.QueryStatus | ServiceRights.Start, SERVICE_WIN32_OWN_PROCESS,
                    ServiceBootFlag.AutoStart, ServiceError.Normal, FileName, null, IntPtr.Zero,
                    null, null, null);
                }
                if (service == IntPtr.Zero)
                {
                    throw new ApplicationException("Failed to install service.");
                }
                try
                {
                    StartService(service);
                }
                finally
                {
                    CloseServiceHandle(service);
                }
            }
            finally
            {
                CloseServiceHandle(scman);
            }
        }

        /// <summary>
        /// Takes a service name and starts it
        /// </summary>
        /// <param name="Name">The service name</param>
        public static void StartService(string Name)
        {
            IntPtr scman = OpenSCManager(ServiceManagerRights.Connect);
            try
            {
                IntPtr hService = OpenService(scman, Name, ServiceRights.QueryStatus |
                ServiceRights.Start);
                if (hService == IntPtr.Zero)
                {
                    throw new ApplicationException("Could not open service.");
                }
                try
                {
                    StartService(hService);
                }
                finally
                {
                    CloseServiceHandle(hService);
                }
            }
            finally
            {
                CloseServiceHandle(scman);
            }
        }

        /// <summary>
        /// Stops the provided windows service
        /// </summary>
        /// <param name="Name">The service name that will be stopped</param>
        public static void StopService(string Name)
        {
            IntPtr scman = OpenSCManager(ServiceManagerRights.Connect);
            try
            {
                IntPtr hService = OpenService(scman, Name, ServiceRights.QueryStatus |
                ServiceRights.Stop);
                if (hService == IntPtr.Zero)
                {
                    throw new ApplicationException("Could not open service.");
                }
                try
                {
                    StopService(hService);
                }
                finally
                {
                    CloseServiceHandle(hService);
                }
            }
            finally
            {
                CloseServiceHandle(scman);
            }
        }

        /// <summary>
        /// Stars the provided windows service
        /// </summary>
        /// <param name="hService">The handle to the windows service</param>
        private static void StartService(IntPtr hService)
        {
            SERVICE_STATUS status = new SERVICE_STATUS();
            StartService(hService, 0, 0);
            WaitForServiceStatus(hService, ServiceState.Starting, ServiceState.Run);
        }

        /// <summary>
        /// Stops the provided windows service
        /// </summary>
        /// <param name="hService">The handle to the windows service</param>
        private static void StopService(IntPtr hService)
        {
            SERVICE_STATUS status = new SERVICE_STATUS();
            ControlService(hService, ServiceControl.Stop, status);
            WaitForServiceStatus(hService, ServiceState.Stopping, ServiceState.Stop);
        }

        /// <summary>
        /// Takes a service name and returns the <code>ServiceState</code> of the corresponding service
        /// </summary>
        /// <param name="ServiceName">The service name that we will check for his <code>ServiceState</code></param>
        /// <returns>The ServiceState of the service we wanted to check</returns>
        public static ServiceState GetServiceStatus(string ServiceName)
        {
            IntPtr scman = OpenSCManager(ServiceManagerRights.Connect);
            try
            {
                IntPtr hService = OpenService(scman, ServiceName,
                ServiceRights.QueryStatus);
                if (hService == IntPtr.Zero)
                {
                    return ServiceState.NotFound;
                }
                try
                {
                    return GetServiceStatus(hService);
                }
                finally
                {
                    CloseServiceHandle(scman);
                }
            }
            finally
            {
                CloseServiceHandle(scman);
            }
        }

        /// <summary>
        /// Gets the service state by using the handle of the provided windows service
        /// </summary>
        /// <param name="hService">The handle to the service</param>
        /// <returns>The <code>ServiceState</code> of the service</returns>
        private static ServiceState GetServiceStatus(IntPtr hService)
        {
            SERVICE_STATUS ssStatus = new SERVICE_STATUS();
            if (QueryServiceStatus(hService, ssStatus) == 0)
            {
                throw new ApplicationException("Failed to query service status.");
            }
            return ssStatus.dwCurrentState;
        }

        /// <summary>
        /// Returns true when the service status has been changes from wait status to desired status
        /// ,this method waits around 10 seconds for this operation.
        /// </summary>
        /// <param name="hService">The handle to the service</param>
        /// <param name="WaitStatus">The current state of the service</param>
        /// <param name="DesiredStatus">The desired state of the service</param>
        /// <returns>bool if the service has successfully changed states within the allowed timeline</returns>
        private static bool WaitForServiceStatus(IntPtr hService, ServiceState
        WaitStatus, ServiceState DesiredStatus)
        {
            SERVICE_STATUS ssStatus = new SERVICE_STATUS();
            int dwOldCheckPoint;
            int dwStartTickCount;

            QueryServiceStatus(hService, ssStatus);
            if (ssStatus.dwCurrentState == DesiredStatus) return true;
            dwStartTickCount = Environment.TickCount;
            dwOldCheckPoint = ssStatus.dwCheckPoint;

            while (ssStatus.dwCurrentState == WaitStatus)
            {
                // Do not wait longer than the wait hint. A good interval is
                // one tenth the wait hint, but no less than 1 second and no
                // more than 10 seconds.

                int dwWaitTime = ssStatus.dwWaitHint / 10;

                if (dwWaitTime < 1000) dwWaitTime = 1000;
                else if (dwWaitTime > 10000) dwWaitTime = 10000;

                System.Threading.Thread.Sleep(dwWaitTime);

                // Check the status again.

                if (QueryServiceStatus(hService, ssStatus) == 0) break;

                if (ssStatus.dwCheckPoint > dwOldCheckPoint)
                {
                    // The service is making progress.
                    dwStartTickCount = Environment.TickCount;
                    dwOldCheckPoint = ssStatus.dwCheckPoint;
                }
                else
                {
                    if (Environment.TickCount - dwStartTickCount > ssStatus.dwWaitHint)
                    {
                        // No progress made within the wait hint
                        break;
                    }
                }
            }
            return (ssStatus.dwCurrentState == DesiredStatus);
        }

        /// <summary>
        /// Opens the service manager
        /// </summary>
        /// <param name="Rights">The service manager rights</param>
        /// <returns>the handle to the service manager</returns>
        private static IntPtr OpenSCManager(ServiceManagerRights Rights)
        {
            IntPtr scman = OpenSCManager(null, null, Rights);
            if (scman == IntPtr.Zero)
            {
                throw new ApplicationException("Could not connect to service control manager.");
            }
            return scman;
        }

#endregion

    }
}

Per installare un servizio, eseguire il comando InstallAndStart come segue:

  SystemControl.InstallAndStart(
                                 "apache",
                                 "Apache Web Server",
                                 @"""c:\apache\bin\httpd.exe"" -k runservice"
  );

Assicurarsi che l'account che esegue il programma disponga dell'autorizzazione per installare i servizi. Puoi sempre "Esegui come amministratore" sul programma.

Ho anche incluso diversi comandi per l'accesso non API che non installano o rimuovono servizi, ma è possibile elencarli e controllarne diversi (avvio, arresto, riavvio). Devi solo elevare le autorizzazioni per l'installazione o la rimozione di servizi.

Ci sono un paio di comandi per ottenere e impostare anche variabili d'ambiente, come OPENSSL_CONFo TEMP. Per la maggior parte, i parametri e i nomi dei metodi dovrebbero essere piuttosto esplicativi.

Nel caso in cui si provi a installare un'applicazione da riga di comando come servizio Windows, provare ' NSSM utilità ". Dettagli relativi a ServerFault trovati qui .

Process QProc = new Process();
QProc.StartInfo.FileName = "cmd";
QProc.StartInfo.Arguments ="/c InstallUtil "+ "\""+ filefullPath +"\"";
QProc.StartInfo.WorkingDirectory = Environment.GetEnvironmentVariable("windir") + @"\Microsoft.NET\Framework\v2.0.50727\";
QProc.StartInfo.UseShellExecute = false;
// QProc.StartInfo.CreateNoWindow = true;
QProc.StartInfo.RedirectStandardOutput = true;
QProc.Start();
// QProc.WaitForExit();
QProc.Close();