Question

i have a richTextbox es:

line1
line2
line3

use this for save file File.WriteAllText(name, (richTextBox1.Text));
but the file returns this line1lin2line3
is possiible to save file in this way?

line1
line2
line3

Answer 1

I suspect that for whatever reason, RichTextBox is using the Unix linebreak of just \n. Try this:

File.WriteAllText(name, richTextBox1.Text.Replace("\n", "\r\n"));