>Public oOrderDetails As MyBusinessObject > >... > Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load > oOrderDetails = CType(Me.RegisterBizObj(New MyBusinessObject), MyBusinessObject) > > If IsPostBack Then > Else > oOrderDetails.GetOrderDetailByOrderNo(Session("SelectedOrderNo")) > Session("ds_SelectedOrder_detail") = oObject.DataSet > End If > End Sub > > Protected Sub gridDetails_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles gridDetails.SelectedIndexChanged > > Dim identity As Integer, ds As DataSet, row As DataRow > identity = CType(Me.gridDetails.SelectedRow.Cells(0).Text, Integer) > row = ds.Tables(0).Rows.Find(identity) > > '??? > End Sub > > Protected Sub MmButton1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles MmButton1.Click > '??? > End Sub >