public void getAllCategories(string clientID,string storetype) { try { string json1 = "";//list of all categories DataTable dtAllCategories = new DataTable(); MySQLBusinessLogic bl = new MySQLBusinessLogic(); dtAllCategories = bl.GetOtherCategorieswithCount(storetype); if (dtAllCategories.Rows.Count > 0) json1 = ConvertDataTabletoString(dtAllCategories); Clients.Client(clientID).gotAllCategories(json1); } catch (Exception ex) { } }