How To Use \n In a TextBox

Question

I\'m developing a program that I\'m using a string(generatedCode) that contains some \\n to enter a new-line at the textBox that I\'m using it(

Answer 1

since using \n is easier on the eyes (especailly when formatting), and also sometimes you don't control how the source string is constructed - I find best practice is to use:
TextBox1.Text = str.Replace("\r\n", "\n").Replace("\n", Environment.NewLine);