using System;

public class Program

{

    public static void Main()

    {

        //Console.WriteLine("Hello World");

        string data = "{\"doctorStencilCode\":\"D37680\",\"patientCnp\":\"1950316270011\",\"treatmentPlanId\":\"o1_7KW3bjG_xMz_WqC77Bf-K0Ivm9inU8-yNAHvJzKyPxtJYVmfaJmTQv0u8\"}";

        string url = "http://srvapps:91/#/TreatmentPlan/Edit/" + Base64Encode(data);

        Console.WriteLine(url);

    }

​

    public static string Base64Encode(string plainText) {

      var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);

      return System.Convert.ToBase64String(plainTextBytes);

    }

​

    public static string Base64Decode(string base64EncodedData) {

      var base64EncodedBytes = System.Convert.FromBase64String(base64EncodedData);

      return System.Text.Encoding.UTF8.GetString(base64EncodedBytes);

    }

​

}