How To bind the table with the combo box

Dim DTable As New DataTable
DTable = ReturnCustTable()
If DTable.Rows.Count > 0 Then
CmbBrand.DataSource = DTable
CmbBrand.ValueMember = DTable.Columns("CustID").ColumnName
CmbBrand.DisplayMember = DTable.Columns("CustName").ColumnName
End If