Help! incorrect data format

Hi,

I have a AddtoCart function, how do i convert the Dreamweaver's
tags to Session variables below?

-

Sub AddToCart(s As Object, e As EventArgs)

dtCart = Session("Cart")

drCart = dtCart.NewRow
drCart("ProductID") = <%# ds.FieldValue("id", Container) %> <-ERROR
drCart("ProductName") = <%# ds.FieldValue("name", Container) %> <-ERROR
drCart("Cost") = <%# ds.FieldValue("cost", Container) %> <-ERROR
dtCart.Rows.Add(drCart)
Session("Cart") = dtCart

dg.DataSource = dtCart
dg.DataBind()

End Sub

I'm not sure.

VB Code:

Sub AddToCart(s As Object, e As EventArgs)
 
dtCart = Session("Cart")
 
drCart = dtCart.NewRow
drCart("ProductID") = ds.Table(0).Rows(0).Item("id").ToString()
drCart("ProductName") = ds.Tables(0).Rows(0).Item("name").ToString()
drCart("Cost") = ds.Tables(0).Rows(0).Item("cost").ToString()
dtCart.Rows.Add(drCart)
Session("Cart") = dtCart
 
dg.DataSource = dtCart
dg.DataBind()
 
End Sub

can't.

Compiler Error Message: BC30456: 'Tables' is not a member of 'DreamweaverCtrls.DataSet'.

i think dreamweaver has its own way of datasets/containers, anyone knows?