using System;

using System.Linq;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        var str = "SERVERERROR             = Error!Please Contact admin."+

                    "ERRORSTACKTRACE         = Stack Trace";

        var output = new Dictionary<string,string>();

        foreach(var item in str.Split('.').ToList()){

            var kv = item.Split('=');

            output.Add(kv[0].Trim(),kv[1].Trim());

        }

        Console.WriteLine(output["SERVERERROR"]);

        Console.WriteLine(output["ERRORSTACKTRACE"]);

    }

}