// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002083/string-nl2br

​

// @nuget: Z.ExtensionMethods

​

using System;

​

public class Program

{

    public static void Main()

    {

        string str = "To break lines\r\n in a text,\n use the br element.";

​

        // C# Extension Method: String - Nl2Br

        string content = str.Nl2Br();

        Console.WriteLine(content);

    }

}