Ted,

>This does not work:
>
>In the Page_Load method, change the following code:
>
>Session["dsOrderDetail"] = this.oOrderDetail.GetOrderDetail(this.OrderID);
>To this:
>
>

>if (!IsPostBack)
>{
>   Session["dsOrderDetail"] = this.oOrderDetail.GetOrderDetail(this.OrderID);
>}
>else
>{
>   DataSet dsOrderDetail = (DataSet)Session["dsOrderDetail"];
>   this.oOrderDetail.SetCurrentDataSet(dsOrderDetail);
>}
>

When you say it doesn't work, what is it doing?

Best Regards,