ATUL_v1.AtulBusinessLogic.GetProviderByID C# (CSharp) Method

        public string GetProviderByID(long providerID)
        {
            DataTable returnTable = new DataTable();
            Atul_v1Data adb = new Atul_v1Data();
            returnTable = adb.GetProviderByID(providerID);
            return JsonMethods.GetJSONString(returnTable);
        }

 public string GetProviderByID(string ProviderID)
 {
     string d = string.Empty;
     long AtulProviderID = Convert.ToInt64(ProviderID);
     AtulBusinessLogic adb = new AtulBusinessLogic();
     d = adb.GetProviderByID(AtulProviderID);
     return d;
 }