How to split a string using regular expressions in C#?



To split a string suing regular expression, use the Regex.split.

Let’s say our string is −

string str = "Hello\r
World";

Now use Regex.split to split the string as shown below −

tring[] res = Regex.Split(str, "\r
");

The following is the complete code to split a string using Regular Expression in C#.

Example

 Live Demo

using System;
using System.Text.RegularExpressions;
class Demo {
   static void Main() {
      string str = "Hello\r
World";       string[] res = Regex.Split(str, "\r
");       foreach (string word in res) {          Console.WriteLine(word);       }    } }

Output

Hello
World

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