Changing database tables displayed in a GridView control

[bagrigsb]

My project is fairly simple, since I am a relative noobie
to VB.NET. Using a Windows Form with a Menu bar and a
Gridview control, I have bound data to the GridView from
an MS Access 2000 database query using Dataset.
The contents of this table displays just fine.
But I want to be able for the user to select a different
query from the menu bar and display it in the same
GridView control. How can I change the query bound to
the control (in VB)?

Public Class Actinide
    Private Sub Minerals_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.Actinide_Series__Radioactive_TableAdapter.Fill(Me.Minerals2000DataSet._Actinide_Series__Radioactive_)
    End Sub
    Private Sub LanthanideToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LanthanideToolStripMenuItem.Click
         Me.Actinide_Series__Radioactive_TableAdapter.Fill(Me.Minerals2000DataSet.Lanthanide_Series)
    End Sub
    Private Sub YttriumToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles YttriumToolStripMenuItem.Click
        Me.Actinide_Series__Radioactive_TableAdapter.Fill(Me.Minerals2000DataSet.Yttrium_Minerals)
    End Sub
End Class

The error message that it is giving me is:
"Value of type 'Mineralogy.Min erals2000DataSe t.Yttrium_Miner alsData Table cannot be converted to
'Mineralogy.Min erals2000DataSe t._Actinide_Ser ies__Radioactiv e_Data Table'.

The query is getting information from two seperate tables,
so I can't just bind a table to the control and then
filter what is displayed using SQL. Please Help!

[TamusJRoyce]

Don't fill the same table twice. Make two separate DataTables. Then with the DataGridView? set dgv.DataSource = Table1, then when desired set dgv.DataSource = Table2.

I've had times where you also had to do dgv.Refresh(), but I don't think that is necessary here.

Please reply back if I have misinterpreted your question.