2 quick questions

I've just started VB.net after a couple of years of VB6 and am having 2 immediate problems:

1/ I want to change the value of a data grid based on the value in a combo box. What do you use in .net to to emulate the 'on change' in VB 6.

I can do this quite happily using a 'button_click' to invoke the update of the data grid, but it is too clunky!

2/ Does anyone know a good article showing how to dynamically build a treeview using .Net?

Thanks

Ian

If you find an article about dynamically building a treeview post it here as i would be grateful for that. The way i do it at the mo is a little clunky to say the least!

VB Code:

Private Sub combobox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles combobox1.SelectedIndexChanged
     If Combobox1.selectedindex = 1 then
               Me.DataGrid1.SetDataBinding(DataSet1, "DataSet1")
     End If
     If Combobox1.selectedindex = 2 then
               Me.DataGrid1.SetDataBinding(DataSet2, "DataSet2")
     End If
End Sub