asked on

RegEx

I need code in C#.

Code needs to use RegEx to replace all CR (carriage return) characters with "==="

and

replace all LF (line feed) characters with "^^^"

So this:

asdfasdfasdfCRLFasdfasdfasdfsadfCRLFasdfasdfsda

becomes:

asdfasdfasdf===^^^asdfasdfasdfsadf===^^^asdfasdfsda

Thanks!!!

Tom

existenz2

This will do the trick:

using System.Text.RegularExpressions;
...
string text = "asdfasdfasdfCRLFasdfasdfasdfsadfCRLFasdfasdfsda";
Console.WriteLine(text);
string newText = Regex.Replace(Regex.Replace(text,"CR","==="),"LF","^^^");
Console.WriteLine(newText);

Tom Knowlton

ASKER

Does not seem to be working....hmmmm.....

Tom Knowlton

ASKER

     public string RemoveInvalidChars(string tempString)
            {
                  string cleanedRecord = String.Empty;

                  cleanedRecord = Regex.Replace(tempString,@"\x0d","===");
                  cleanedRecord = Regex.Replace(cleanedRecord,@"\x0a","^^^");

                  System.Diagnostics.Debug.WriteLine("RESULT: " + cleanedRecord);
                  return cleanedRecord;
            }