// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002194/bytearray-urlencodetobytes

​

// @nuget: Z.ExtensionMethods

​

using System;

​

public class Program

{

    public static void Main()

    {

        string fileName = "test.txt";

        string urlString = "This a simple text.";

        //C# Extension Method: String - ToByteArray

        var bytes = urlString.ToByteArray();

        //C# Extension Method: ByteArray - UrlEncodeToBytes

        var output = bytes.UrlEncodeToBytes();

        fileName.ToFileInfo().WriteAllBytes(output);

        Console.WriteLine(fileName.ToFileInfo().ReadAllText());

    }

}