Remove empty line from string C#

Question

How can I remove empty line from a string for example:

Turn this:

to This:

I used this code text.Replace("\n",""); but it turns it to:

testtesttes

Answer 1

    string data = stringData.Replace("\r\n\r\n", "\r\n"); 

Answer 2

You should replace two newline characters(if any). Following code will work on Unix as well as non unix platforms.

var stringWithoutEmptyLines = yourString.Replace(Environment.NewLine + Environment.NewLine, Environment.NewLine);