VS2008 SOAP Client - losing Session problem [modified]

Vozzie2

hy, i made a Web Service project in visual studio 2008. then added 2 "Web Service" files to the project. Service1.asmx

Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.ComponentModel

' To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
' <system.web.script.services.scriptservice()> _
<system.web.services.webservice(namespace:="http://tempuri.org/")> _
<system.web.services.webservicebinding(conformsto:=WsiProfiles.BasicProfile1_1)> _
<toolboxitem(false)> _
Public Class Service1
Inherits System.Web.Services.WebService

<webmethod(true)> \_
Public Function HelloWorld() As String
    Session("foo") = "bar"
    Return "Hello World"
End Function

End Class

Service2.asmx

Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.ComponentModel

' To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
' <system.web.script.services.scriptservice()> _
<system.web.services.webservice(namespace:="http://tempuri.org/")> _
<system.web.services.webservicebinding(conformsto:=WsiProfiles.BasicProfile1_1)> _
<toolboxitem(false)> _
Public Class Service2
Inherits System.Web.Services.WebService

<webmethod(true)> \_
Public Function HelloWorld() As String
    If Session("foo") <> "bar" Then
        Throw New UnauthorizedAccessException
    End If
    Return "Hello World"
End Function

End Class

After i made a windows application, where i made a "Service Reference" to both web service classes/files. The problem is that Service1.asmx doesn't share it's session with Service2.asmx,... I get the thrown "UnauthorizedAccessException" on calling "Service2.HelloWorld()" because the session is not created in Service2.asmx after calling Service2...

Public Class Form1

Private Sub Form1\_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Dim bhp As New System.ServiceModel.BasicHttpBinding
bhp.AllowCookies = True

    Dim x As New ServiceReference1.Service1SoapClient(bhp, New ServiceModel.EndpointAddress("http://localhost/ImsBrowserWebService/Service1.asmx"))
    Dim y As New ServiceReference2.Service2SoapClient(bhp, New ServiceModel.EndpointAddress("http://localhost/ImsBrowserWebService/Service2.asmx"))
    MsgBox(x

anbam

i think it's impossible, please tell me the answer