datagridview - where o where is my data?

[Pickles89]

Howdy..
Very new to VB .NET just been trying somethings this afternoon.
Wanted to simply fill a datagridview.. doesn't seem to matter what I do I get nothing in the grid?? Its just blank, I know there is data in the datatable from the messagebox, but I must be missing something simple for sure. Any help would be much appreciated.

'Imports MySql.Data.MySqlClient
Imports System.Data.Odbc    
 
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim SQL As String
        Dim myData As New DataTable
        Dim myAdapt As New OdbcDataAdapter
        Dim CnMs As OdbcConnection
        Dim myComm As New OdbcCommand
 
        CnMs = New OdbcConnection
        CnMs.ConnectionString = "DSN=mySQLTest"
        Try
            CnMs.Open()
            SQL = "SELECT prod_code,description,colour FROM materials"
            myComm.Connection = CnMs
            myComm.CommandText = SQL
            myAdapt.SelectCommand = myComm
            myAdapt.Fill(myData)
            MessageBox.Show(myData.Rows(0).Item(0))
            With Me
                DGV.AutoGenerateColumns = True
                DGV.DataSource = myAdapt
                DGV.AutoSize = True
                DGV.AutoResizeColumns()
                DGV.Refresh()
            End With
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
    End Sub

Cheers..