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How to remove trailing & leading spaces with regular expression in c#


Posted Date: 04 May 2008    Resource Type: Code Snippets    Category: Regular Expressions
Author: Rekha Member Level: Gold    
Rating: Points: 15



The following code sample helps to remove trailing & leading spaces with regular expression in c#
This Needs a reference to System.Text.RegularExpressions. Pass the method, your string and it will trim the string

//Namespace Reference
using System.Text.RegularExpressions;

public string TrimString(string str) //pass the str which has to be trimmed
{
try
{
string pattern = @"^[ \t]+|[ \t]+$";
Regex reg = new Regex(pattern, RegexOptions.IgnoreCase);
str = reg.Replace(str, "");
return str;
}
catch (Exception ex)
{
throw ex;
}
}



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