/// <summary> /// Checks the duplicate. /// </summary> /// <param name="siteURL">The site URL.</param> /// <param name="value">The value.</param> /// <param name="columnName">Name of the column.</param> /// <param name="listName">Name of the list.</param> /// <returns>bool</returns> public bool CheckDuplicate(string siteURL, string value, string columnName, string listName) { objCommonDAL = new CommonDAL(); return objCommonDAL.CheckDuplicate(siteURL, value, columnName, listName); }