protected void GridCancelRec_Sorting(object sender, GridViewSortEventArgs e)
    {
        DataSet ds = obj.DisplayCanelSorting("select * from tblbookinginfo order by " + e.SortExpression);

        GridCancelRec.DataSource = ds.Tables[0];
        GridCancelRec.DataBind();
    }
    protected void GridCancelRec_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridCancelRec.PageIndex = e.NewPageIndex;
        DataSet ds = obj.DisplayCancelBookings();

        GridCancelRec.DataSource = ds.Tables[0];
        GridCancelRec.DataBind();
    }
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["Admin"] == null)
        {
            Response.Redirect("frmAdminLogin.aspx");
        }

        if (!IsPostBack)
        {
            DataSet ds = obj.DisplayCancelBookings();
            GridCancelRec.DataSource = ds.Tables[0];
            GridCancelRec.DataBind();
        }
    }