Removing carriage return and new-line from the end of a string in c#

Question

Guys how do I remove the carriage return character(\r) and the new line character(\n) from the end of a string?

Answer 1

This will trim off any combination of carriage returns and newlines from the end of s:

s = s.TrimEnd(new char[] { '\r', '\n' });

Edit: Or as JP kindly points out, you can spell that more succinctly as:

s = s.TrimEnd('\r', '\n');

Answer 2

This should work ...

var tst = "12345\n\n\r\n\r\r";
var res = tst.TrimEnd( '\r', '\n' );

Answer 3

If there's always a single CRLF, then:

myString = myString.Substring(0, myString.Length - 2);

If it may or may not have it, then:

Regex re = new Regex("\r\n$");
re.Replace(myString, "");

Both of these (by design), will remove at most a single CRLF. Cache the regex for performance.

Answer 4

String temp = s.replace("\r\n","").trim();

S being the oringnal string

Answer 5

For us VBers:

TrimEnd(New Char() {ControlChars.Cr, ControlChars.Lf})