[C#] create & write a file in the app. sub folder

I am currently trying to create & write to a .bat file.
I have done all that fine

Code:

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ct.WriteLine(Application.StartupPath + "mrs.exe d " + (comboBox1.SelectedItem.ToString()));

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It compiles perfect, everything does what it supposed to do.
But, What I want it to do is create & write a file in my apps sub-folder called "files"

This might give you some info,

Code:

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ct.WriteLine(Application.StartupPath + \\files "mrs.exe d " + (comboBox1.SelectedItem.ToString()));

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How would I write to that .bat file? Without the c:\\Documents & Setting\\etc..

Uhh..
ct.WriteLine(Application.StartupPath + "files\\mrs.exe d " + (comboBox1.SelectedItem.ToString())); ?

Did I miss something?

I have tried that, it also writes that part to that .bat file.
the only thing that can be in the .bat file is
mrs.exe d whatever.mrs

edit: Sorry, that is my old code, it looks like this:

Code:

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ct.WriteLine ("mrs.exe d " + (comboBox1.SelectedItem.ToString()));

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Oh, right, your bat file will be in the \files -folder, not the mrs.exe...

I'm not familiar with C# classes, but obviously the path will go into the operation that opens the .bat file, not the writeline.

Quote:

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Originally Posted by shortymant

I have tried that, it also writes that part to that .bat file.
the only thing that can be in the .bat file is
mrs.exe d whatever.mrs

edit: Sorry, that is my old code, it looks like this:

Code:

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ct.WriteLine ("mrs.exe d " + (comboBox1.SelectedItem.ToString()));

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PHP Code:

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ct.WriteLine (Application.StartupPath + @"\files\mrs.exe d " + (comboBox1.SelectedItem.ToString())) 


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Rather Simple...

You had \\files which is a commend and it was outside the quote =]

My first code was misleading. I forgot to take that part out. It works like this:

Code:

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ct.WriteLine ("mrs.exe d " + (comboBox1.SelectedItem.ToString()));

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But, if I add the Application.StartupPath, even without " " it writes the whole path.
It included the whole path in the .bat file, which would make the .bat file use less.

Ok what you can do is add to the combo box a list without the extensions (.mrs) and then on the button add this code:

PHP Code:

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Using System.IO;
File.WriteAllText(Application.StartupPath + "\\Files\\" + comboBox1.SelectedItem + ".bat", "mrs.exe d " + comboBox1.SelectedItem + ".mrs"); 


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Ty very much Xzeenon ^^.
It worked, but it's having problems de/compiling, and deleting the .bat file after use.
I'll just leave it as it was. =/

You don't need to make a .bat and all that. There's a command which you can use to start mrs.exe with arguments.

Quote:

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Originally Posted by Mr.Lucifer

You don't need to make a .bat and all that. There's a command which you can use to start mrs.exe with arguments.

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He's right.

It's what I did for my decompiler.

Process myproc = new Process();
myproc.StartInfo.FileName= = "mrs.exe";
myproc.StartInfo.Arguments = "d " + comboBox1.SelectedItem + ".mrs";