protected void FillGrid()
{
DataTable dt = DBBase.GetGenericDataTable_WithWhereOrderClause(null, "BookingUnavailabilityReason", "", "booking_unavailability_reason_type_id, descr", "booking_unavailability_reason_id", "booking_unavailability_reason_type_id", "descr");
Session["bookingunavailabilityreason_data"] = dt;
if (dt.Rows.Count > 0)
{
GrdBookingUnavailabilityReason.DataSource = dt;
try
{
GrdBookingUnavailabilityReason.DataBind();
}
catch (Exception ex)
{
SetErrorMessage("", ex.ToString());
}
}
else
{
dt.Rows.Add(dt.NewRow());
GrdBookingUnavailabilityReason.DataSource = dt;
GrdBookingUnavailabilityReason.DataBind();
int TotalColumns = GrdBookingUnavailabilityReason.Rows[0].Cells.Count;
GrdBookingUnavailabilityReason.Rows[0].Cells.Clear();
GrdBookingUnavailabilityReason.Rows[0].Cells.Add(new TableCell());
GrdBookingUnavailabilityReason.Rows[0].Cells[0].ColumnSpan = TotalColumns;
GrdBookingUnavailabilityReason.Rows[0].Cells[0].Text = "No Record Found";
}
}
protected void Sort(string sortExpression, params string[] sortExpr)
{
DataTable dataTable = Session["bookingunavailabilityreason_data"] as DataTable;
if (dataTable != null)
{
if (Session["bookingunavailabilityreason_sortexpression"] == null)
{
Session["bookingunavailabilityreason_sortexpression"] = "";
}
DataView dataView = new DataView(dataTable);
string[] sortData = Session["bookingunavailabilityreason_sortexpression"].ToString().Trim().Split(' ');
string newSortExpr = (sortExpr.Length == 0) ?
(sortExpression == sortData[0] && sortData[1] == "ASC") ? "DESC" : "ASC" :
sortExpr[0];
dataView.Sort = sortExpression + " " + newSortExpr;
Session["bookingunavailabilityreason_sortexpression"] = sortExpression + " " + newSortExpr;
GrdBookingUnavailabilityReason.DataSource = dataView;
GrdBookingUnavailabilityReason.DataBind();
}
}