C#•15mo ago

❔ [FIX} Csharp & Python / WPF APP

I have a problem with this code, in fact I have a button on my WPF software and when I click on it it executes a separate python script in another file. The problem is that the software returns me my error I made in "Try" and tells me that it can't find the file and it can't run it, yet I don't understand the path is ok , can someone help me?

private void Button_Click(object sender, RoutedEventArgs e)
        {
            string pythonPath = @"C:\Program Files\Python\Python39\python.exe";
            string scriptPath = @"D:\Documents\Script security network\Software Box\Software\Reload Box\scripts\reload-no-time.py";

            try
            {
                if (!File.Exists(scriptPath))
                {
                    throw new FileNotFoundException("Le fichier de script n'existe pas", scriptPath);
                }
            }
            catch (FileNotFoundException ex)
            {
                MessageBox.Show($"Erreur : {ex.Message}");
                return;
            }

private void Button_Click(object sender, RoutedEventArgs e)
        {
            string pythonPath = @"C:\Program Files\Python\Python39\python.exe";
            string scriptPath = @"D:\Documents\Script security network\Software Box\Software\Reload Box\scripts\reload-no-time.py";

            try
            {
                if (!File.Exists(scriptPath))
                {
                    throw new FileNotFoundException("Le fichier de script n'existe pas", scriptPath);
                }
            }
            catch (FileNotFoundException ex)
            {
                MessageBox.Show($"Erreur : {ex.Message}");
                return;
            }

33 Replies

mtreit•15mo ago

If it says the file does not exist it probably really does not exist. Are you sure the path is right? If you open a PowerShell window and type this what does it say?

dir "D:\Documents\Script security network\Software Box\Software\Reload Box\scripts\reload-no-time.py"

dir "D:\Documents\Script security network\Software Box\Software\Reload Box\scripts\reload-no-time.py"

Maybe Ange•15mo ago

Maybe Ange•15mo ago

mtreit•15mo ago

I don't see any reason that code would fail then

a coding witch•15mo ago

why not just call "python"? it will work if you have the language properly installed in your OS since you have the path environment variable enabled

Maybe Ange•15mo ago

Maybe Ange•15mo ago

What?

mtreit•15mo ago

Your error message is supposed to say this: | Le fichier de script n'existe pas But the error message you just showed does not say that. So is that error message coming from somewhere else?

a coding witch•15mo ago

yeah your program cant find python maybe? try only using "python" instead of the path just curious if itll work

Maybe Ange•15mo ago

Just python, how?

a coding witch•15mo ago

instead of passing the python path just type python [script path]

Maybe Ange•15mo ago

I'm not very strong in Csharp lmao, how?

a coding witch•15mo ago

are you instancing a new Process? to execute the script? can you show that part of the code?

Maybe Ange•15mo ago

a coding witch•15mo ago