private void setUserSignInCheckout() { bltSigns.Items.Clear(); if (drpUser.SelectedIndex != 0) { DataTable DT; DT = business.GetUserRole(Convert.ToInt32(drpUser.SelectedValue)); foreach (DataRow row in DT.Rows) { ListItem li = new ListItem(); li.Text = business.GetPersianStatus(Convert.ToInt32((CheckOutStatusEnum.CheckOutAllStatusEnum)Convert.ToInt32(row[0]))); li.Value = row[0].ToString(); bltSigns.Items.Add(li); } } }