deriving classes in .net

Hi People,

Having some problems using inheritance in vb.net. Maybe you can help. Im trying to use the base class (oleDbConn) within another class. The error im getting states i can't use more than one class? do i need to use module? how do u use classes.

Thanks In Advance

'Base Class

Imports System
Imports System.Data
Imports System.Data.OleDb
Imports Microsoft.VisualBasic

Public Class oleDbConn
Public Shared Sub Main()


Dim dbase As OleDbConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\helpdesk.mdb;")
Dim faultsDAdapter As New OleDbDataAdapter("Select * from faults", dbase)
Dim faultsDSet As DataSet = New DataSet()

End Sub
End Class

'class im getting errors from.

Public Class administration
Inherits System.Windows.Forms.Form

Inherits class2

a class can only inherit 1 class...you are trying to inherit 2 classes

Thanks Chris, maybe u can explain how i should use classes then.