private void LoadServiceBookMasterHistory() { Business.Service.ServiceBook objServiceBook = new Business.Service.ServiceBook(); DataTable dt = objServiceBook.ServiceBookMasterHistory_GetAllByCallId(Business.Common.Context.CallId, (int)CallType.Docket); if (dt != null) { gvDocketClosingHistory.DataSource = dt; gvDocketClosingHistory.DataBind(); } }