ofstream equivalent in C#

Question

Hi everyone I have to convert the following C++ lines in C# : ofstream ParamFile(../filename.txt ios::trunc); ParamFile << a_variable; ParamFile.close(); I have no idea of how to write it in C#. I also wonder how you start a Java program via C# code. With C++ it was simply : system(nameofthefile.bat); Thanks for reading this post.

david.khoy · Answer

Thank you guys it perfectly works !

jcity444 · Answer

I think you are best off with StreamWriter as an equivalent to the ofstream equivalent (although I think this uses the Stream class specifically the FileStream class internally to do its work: private void Write() { StreamWriter sw = new StreamWriter(..filename); sw.WriteLine(Variable {0} =  a_variable); sw.Close(); } -Mike G.

ssswamii · Answer

For functionality similar to ofstream look at the System.IO.Stream class. For starting apps Java or otherwise you can use System.Diagnostics.Process p = new Process(); p.StartInfo = new ProcessStartInfo(nameofthefile.bat); p.Start();