public void Show(DataTable DT, decimal Archive_ID) { radGridViewSelected.DataSource = null; tempTable.Rows.Clear(); foreach (DataRow item in DT.Rows) { if ((decimal)item["Archive_ID"] == Archive_ID) { tempTable.Rows.Add(null, null, null, null, null, null, null , ItemsPublic.GetPersianDate((DateTime)item["Time"]) , ItemsPublic.GetPersianHour((DateTime)item["Time"])); } } radGridViewSelected.DataSource = tempTable; radGridViewSelected.Refresh(); }