Fonctionne en débug avec visual studio , mais pas avec cmd.exe

Bonjour à tous,

problème assez compliqué ici :?
Je dois passer un argument (nom d'un fichier) à mon programme. Je fais d'abord du debugging avec VS, l'argument est bien pris en compte.

Par contre si je lance mon programme via cmd.exe + non_du_fichier, il plante et j'obtiens une erreur dans l'event viewer Windows :

Citation:

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Application*: myApp.exe
Version du Framework*: v4.0.30319
Description : le processus a été arrêté en raison d'une exception non gérée.
Informations sur l'exception*: System.InvalidOperationException
Pile*:
à System.Diagnostics.Process.StartWithShellExecuteEx(System.Diagnostics.ProcessStartInfo)
à System.Diagnostics.Process.Start()
à WindowsFormsApplication1.Form1.LaunchScript(System.String, System.String)
à WindowsFormsApplication1.Form1.MainGUI(System.String)
à WindowsFormsApplication1.Form1..ctor()
à Remote_Packager.Program.Main(System.String[])

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Form1.cs :

Code:

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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO; using System.Diagnostics; using System.Management; using Microsoft.SqlServer.Server; using System.Drawing.Drawing2D; using System.Threading; using System.Collections;       namespace WindowsFormsApplication1 {         public partial class Form1 : Form {       public StreamReader tr; public StreamWriter tw; public string FileName; public int returnCode = 9; public string strCommandUpload; public string strCommandMonitor; public string strCommandDownload;   // background colour protected override void OnPaint(PaintEventArgs e) { Rectangle rect = new Rectangle(0, 0, 984, 363);   string CitrixColor1 = "#626669"; //string CitrixColor2 = "#626669"; LinearGradientBrush lgb = new LinearGradientBrush(rect, System.Drawing.ColorTranslator.FromHtml(CitrixColor1), Color.Black, 90);   Graphics dc = e.Graphics;     dc.FillRectangle(lgb, rect); }       // Open Information System File public void OpenStreamFiles(string input, string output) {   tr = new StreamReader(input); tw = new StreamWriter(output);   }     public Form1() { InitializeComponent(); string[] Args = Environment.GetCommandLineArgs();   if (Args.Length > 1) {     MainGUI(Args[1]); this.Enabled = false;     }   }     // when Run button is clicked public void bRun_Click(object sender, EventArgs e) {   MainGUI(null);   }     public void MainGUI(string input) {     strCommandUpload = "UploadFile.vbs"; strCommandMonitor = "MonitorFile.vbs"; strCommandDownload = "DownloadFiles.vbs";   if (input == null) { FileName = OpenFileDialog1.FileName; }   else { FileName = input; MessageBox.Show(input); } Process P = new Process();   progressBar1.Maximum = 2; progressBar1.Value = 1; progressBar1.Value = 2;         if (File.Exists(FileName)) {     tabControl1.SelectTab(0); LaunchScript(FileName, strCommandUpload);   int nbrAttempts = 0;   BackgroundWorker worker = new BackgroundWorker(); worker.DoWork+=worker_DoWork;   BackgroundWorker workerDownload = new BackgroundWorker(); workerDownload.DoWork += workerDownload_DoWork;   worker.RunWorkerAsync();   worker.RunWorkerCompleted+=worker_RunWorkerCompleted;   //2nd tab selection pictureBox1.Visible = true; tabControl1.SelectTab(1);   if (returnCode == 2) workerDownload.RunWorkerAsync();   }   else {   MessageBox.Show("File not found "); }       }   void workerDownload_DoWork(object sender, DoWorkEventArgs e) { returnCode = LaunchScript(FileName, strCommandDownload); Console.WriteLine("Downloading : " + returnCode); }       void worker_DoWork(object sender, DoWorkEventArgs e) {   int returnCode = 0;     int nbrAttempts=0;     returnCode = LaunchScript(FileName, strCommandDownload); Console.WriteLine("Downloading : " + returnCode);     MessageBox.Show("Waiting on file..."); do {   returnCode = LaunchScript(FileName, strCommandMonitor); Console.WriteLine ("Monitoring : " + returnCode) ; // if success we break the loop if (returnCode == 2) { break; }   nbrAttempts++;   // SLEEP 5min Thread.Sleep(3000);   }   // aborts after 50min : timeout while (nbrAttempts < 10);       }     // when worker completed its run public void worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {   // make sure the files are ready to be downloaded and download the packages   // 2 success / 3 failure if (returnCode == 2) {   tabControl1.SelectTab(2); returnCode = LaunchScript(FileName, strCommandDownload); Console.WriteLine("Downloading : " + returnCode); }   else { MessageBox.Show("packages can't be downloaded due to a timeout"); }         }   static int LaunchScript(string file, string script) {     bool FTPisRunning = false;   using (Process process = new Process()) { process.StartInfo.FileName = "cscript.exe"; process.StartInfo.Arguments = "//Logo " + script + " " + file;   process.StartInfo.UseShellExecute = false; process.StartInfo.RedirectStandardOutput = true; process.StartInfo.RedirectStandardError = true;   StringBuilder output = new StringBuilder(); StringBuilder error = new StringBuilder();   using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false)) using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false)) {   Thread.Sleep(1000);   process.OutputDataReceived += (sender, e) => { if (e.Data == null) { outputWaitHandle.Set(); } else { output.AppendLine(e.Data); } };   Thread.Sleep(1000);   process.ErrorDataReceived += (sender, e) => { if (e.Data == null) { errorWaitHandle.Set(); } else { error.AppendLine(e.Data); } };         process.Start(); FTPisRunning = true ; Console.WriteLine( process.ToString());     Thread.Sleep(1000);   process.BeginOutputReadLine(); process.BeginErrorReadLine();   if (process.WaitForExit(10000) && outputWaitHandle.WaitOne(10000) && errorWaitHandle.WaitOne(10000)) {   do   {   Process[] pname = Process.GetProcessesByName("ftp");   if (pname.Length == 0) { Console.WriteLine("FTP has stopped"); FTPisRunning = false; }   else   Console.WriteLine("FTP is running");   }   while (FTPisRunning) ;       Console.WriteLine(process.ExitCode.ToString());   }   else {   MessageBox.Show("Timeout"); // Timed out. }   return process.ExitCode; }     }   }         private void button2_Click_1(object sender, EventArgs e) { DialogResult result = this.OpenFileDialog1.ShowDialog();   }     }   }

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Récupère tes arguments dans le Main.

ah ok merci :)
Comment je les renvoie à mon form1.cs ?

Code:

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static void Main(string[] args) {     Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1());     }

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Tu peux changer le constructeur de form1, ou affecter des propriétés de form1.

Code:

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static void Main(string[] args) {     Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Form1 f1 = new Form1(); if (args.Length > 0) f1.MaPropriete = args[0] Application.Run(f1);     }

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ou

Code:

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static void Main(string[] args) {     Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1(args));     }

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Bon dév.

j'ai changé la façon dont je récupère mon Args[0], mais mon appli se comporte toujours de la même façon.. :cry:

Code:

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using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using System.Windows.Forms; using WindowsFormsApplication1;   namespace Remote_Packager { static class Program { /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main(string[] args) { //disable GUI   Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false);       if (args.Length >= 1) {   string FileName = args[0]; MessageBox.Show(FileName); Application.Run(new Form1(FileName));   }   else   Application.Run(new Form1());     } } }

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c'est bien beau de changer la signature de ton constructeur de form1, mais il faut coder quelque chose dans ton formulaire pour qu'il puisse faire le travail que tu souhaites!

naturellement...

Code:

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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO; using System.Diagnostics; using System.Management; using Microsoft.SqlServer.Server; using System.Drawing.Drawing2D; using System.Threading; using System.Collections;       namespace WindowsFormsApplication1 {         public partial class Form1 : Form {       public StreamReader tr; public StreamWriter tw; public string FileName; public int returnCode = 9; public string strCommandUpload; public string strCommandMonitor; public string strCommandDownload;   // background colour protected override void OnPaint(PaintEventArgs e) { Rectangle rect = new Rectangle(0, 0, 984, 363);   string CitrixColor1 = "#626669"; //string CitrixColor2 = "#626669"; LinearGradientBrush lgb = new LinearGradientBrush(rect, System.Drawing.ColorTranslator.FromHtml(CitrixColor1), Color.Black, 90);   Graphics dc = e.Graphics;     dc.FillRectangle(lgb, rect); }       // Open Information System File public void OpenStreamFiles(string input, string output) {   tr = new StreamReader(input); tw = new StreamWriter(output);   }     public Form1(string filename) {   InitializeComponent(); MainGUI(filename); this.Enabled = false;   }   public Form1() {   InitializeComponent();   }     // when Run button is clicked public void bRun_Click(object sender, EventArgs e) {   MainGUI(null);   }     public void MainGUI(string input) {     strCommandUpload = "UploadFile.vbs"; strCommandMonitor = "MonitorFile.vbs"; strCommandDownload = "DownloadFiles.vbs";   if (input == null) { FileName = OpenFileDialog1.FileName; }   else { FileName = input; MessageBox.Show(input); } Process P = new Process();   progressBar1.Maximum = 2; progressBar1.Value = 1; progressBar1.Value = 2;         if (File.Exists(FileName)) {     tabControl1.SelectTab(0); LaunchScript(FileName, strCommandUpload);   int nbrAttempts = 0;   BackgroundWorker worker = new BackgroundWorker(); worker.DoWork+=worker_DoWork;   BackgroundWorker workerDownload = new BackgroundWorker(); workerDownload.DoWork += workerDownload_DoWork;   worker.RunWorkerAsync();   worker.RunWorkerCompleted+=worker_RunWorkerCompleted;   //2nd tab selection pictureBox1.Visible = true; tabControl1.SelectTab(1);   if (returnCode == 2) workerDownload.RunWorkerAsync();   }   else {   MessageBox.Show("File not found "); }       }   void workerDownload_DoWork(object sender, DoWorkEventArgs e) { returnCode = LaunchScript(FileName, strCommandDownload); Console.WriteLine("Downloading : " + returnCode); }       void worker_DoWork(object sender, DoWorkEventArgs e) {   int returnCode = 0;     int nbrAttempts=0;     returnCode = LaunchScript(FileName, strCommandDownload); Console.WriteLine("Downloading : " + returnCode);     MessageBox.Show("Waiting on file..."); do {   returnCode = LaunchScript(FileName, strCommandMonitor); Console.WriteLine ("Monitoring : " + returnCode) ; // if success we break the loop if (returnCode == 2) { break; }   nbrAttempts++;   // SLEEP 5min Thread.Sleep(3000);   }   // aborts after 50min : timeout while (nbrAttempts < 10);       }     // when worker completed its run public void worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {   // make sure the files are ready to be downloaded and download the packages   // 2 success / 3 failure if (returnCode == 2) {   tabControl1.SelectTab(2); returnCode = LaunchScript(FileName, strCommandDownload); Console.WriteLine("Downloading : " + returnCode); }   else { MessageBox.Show("packages can't be downloaded due to a timeout"); }         }   static int LaunchScript(string file, string script) {     bool FTPisRunning = false;   using (Process process = new Process()) { process.StartInfo.FileName = "cscript.exe"; process.StartInfo.Arguments = "//Logo " + script + " " + file;   process.StartInfo.UseShellExecute = false; process.StartInfo.RedirectStandardOutput = true; process.StartInfo.RedirectStandardError = true;   StringBuilder output = new StringBuilder(); StringBuilder error = new StringBuilder();   using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false)) using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false)) {   Thread.Sleep(1000);   process.OutputDataReceived += (sender, e) => { if (e.Data == null) { outputWaitHandle.Set(); } else { output.AppendLine(e.Data); } };   Thread.Sleep(1000);   process.ErrorDataReceived += (sender, e) => { if (e.Data == null) { errorWaitHandle.Set(); } else { error.AppendLine(e.Data); } };         process.Start(); FTPisRunning = true ; Console.WriteLine( process.ToString());     Thread.Sleep(1000);   process.BeginOutputReadLine(); process.BeginErrorReadLine();   if (process.WaitForExit(10000) && outputWaitHandle.WaitOne(10000) && errorWaitHandle.WaitOne(10000)) {   do   {   Process[] pname = Process.GetProcessesByName("ftp");   if (pname.Length == 0) { Console.WriteLine("FTP has stopped"); FTPisRunning = false; }   else   Console.WriteLine("FTP is running");   }   while (FTPisRunning) ;       Console.WriteLine(process.ExitCode.ToString());   }   else {   MessageBox.Show("Timeout"); // Timed out. }   return process.ExitCode; }     }   }               private void button2_Click_1(object sender, EventArgs e) { DialogResult result = this.OpenFileDialog1.ShowDialog();   }     }   }

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On s'est attelé à faire en sorte de passer ton argument à ton form, mais le problème n'était pas là!

A vrai dire, je n'ai ni le temps ni l'envie de décortiquer ton code, met des try/catch dans tes fonctions et log tes erreurs dans un fichier comme ça tu pourras nous en dire plus sur l'exception.

InvalidOperationException, c'est très vague comme exception. Mais à mon avis c'est dans ta fonction lauchscript...

Bon j'ai placé un wscript dans le vbs que je lance , et appelé le tout avec wscript.exe (au lieu de cscript). J'obient une belle erreur "can't find the file..."

Donc j'ai mis l'@ en absolu , car c'était un problème de working directory
Merci en tout cas!