private void UpdateConfigFile()         {             var cfg = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration(Request.ApplicationPath);             if (cfg.ConnectionStrings.ConnectionStrings["masterConnString"] == null)             {                 var elCon = cfg.ConnectionStrings.ConnectionStrings["ElectricConnString"];                 cfg.ConnectionStrings.ConnectionStrings.Add(new ConnectionStringSettings { Name = "masterConnString", ProviderName = "System.Data.SqlClient", ConnectionString = elCon.ConnectionString.Replace("Electric", "master") });                 cfg.Save();             }         }


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