How to write a text file in C#

Question

I need to write a strings into a text file from C#, each string on a new line...How can I do this?

Answer 1

You can use File.WriteAllLines:

string[] mystrings = new string[] { "Foo", "Bar", "Baz", "Qux" };

System.IO.File.WriteAllLines("myfile.txt", mystrings);

Answer 2

If you wish to append the text lines to the file, use AppendAllText:

string appendText = "This is extra text" + Environment.NewLine;
File.AppendAllText(path, appendText);