protected void store1_Refresh(object sender, StoreRefreshDataEventArgs e) { DataTable tb = null; DateTime startDate = Convert.ToDateTime(this.dfReportStartDate.DateField.Value); if (startDate < GetDT()) { startDate = GetDT(); } if (SPClientID > 0) { tb = SPDayReportWrapper.GetCountReportByClientID(this.SPClientID, startDate, Convert.ToDateTime(this.dfReportEndDate.DateField.Value)); } else { tb = SPDayReportWrapper.GetCountReportByClientGroupID(this.SPClientGroupID, startDate, Convert.ToDateTime(this.dfReportEndDate.DateField.Value)); } store1.DataSource = tb; store1.DataBind(); }