How to add new line into txt file

Question

I\'d like to add new line with text to my date.txt file, but instead of adding it into existing date.txt, app is creating new date.txt file..

TextWriter tw =         


        

Answer 1

You could do it easily using

File.AppendAllText("date.txt", DateTime.Now.ToString());

If you need newline

File.AppendAllText("date.txt", 
                   DateTime.Now.ToString() + Environment.NewLine);

Anyway if you need your code do this:

TextWriter tw = new StreamWriter("date.txt", true);

with second parameter telling to append to file.
Check here StreamWriter syntax.