Mike,
The property that I am accessing is actually just a public function.
Here is the code for my test class :
Imports System.EnterpriseServices
Imports CTRL
Imports System.Threading
<Assembly: ApplicationActivation(ActivationOption.Server)>
<Assembly: ApplicationName("SimpleTrans")>
<Assembly: Description("Simple Transactional application to show
Enterprise Services")>
<Assembly: ApplicationAccessControl(False)>
' <Transaction(TransactionOption.RequiresNew)> _
Public Class VBServCom
Inherits EnterpriseServices.ServicedComponent
Private oLib As CTRL.Library
' Shows Explicit SetComplete/SetAbort.
Public Function DoTrans() As String
Dim name As String
name = "this is a test"
DoTrans = name
End Function
Public Function GetLibrary() As Object
oLib = New CTRL.Library ' make a new Library object
GetLibrary = oLib ' finally, return the Library object ...
End Function
' Show implicit SetComplete/SetAbort.
<AutoComplete(True)> _
Public Sub DoTxAuto()
'Do stuff
End Sub
End Class
My clients code is the following :
Imports ServicedCOM.VBServCom
Module Module1
Sub Main()
Dim o As ServicedCOM.VBServCom
Dim s As String
Dim oLibrary As CTRL.Library
o = New ServicedCOM.VBServCom
s = o.DoTrans
Console.WriteLine("Result was : " & s)
oLibrary = o.GetLibrary()
Console.WriteLine("Result was : " & oLibrary.Version)
End Sub
End Module
So I am getting the error when I try and execute the oLibrary.Version
method. The o.GetLibrary() call executes but I'm not sure its returning
anything useful. Also, the CTRL.Library object inherits from
MarshalByRef so I know it can be remoted. I didn't think that I had to
setup channels or sinks when using Component
Services/EnterpriseServices. I know how to do this when doing remoting
but I'm not sure how it would work in the Component
Services/EnterpriseServices configuration.
Thanks,
Nick
-----Original Message-----
From: Discussion of advanced .NET topics.
[mailto:[EMAIL PROTECTED] On Behalf Of Mike Woodring
Sent: Thursday, January 04, 2007 7:42 PM
To: [email protected]
Subject: Re: [ADVANCED-DOTNET] Passing an object reference back from a
COM+ hosted object
> The call to the new method worked,
> but when I try and reference a property of the object that I just got
> passed back, I get the following error :
What's the type of the property you're accessing, and are you accessing
it's setter or getter?
-Mike
Bear Canyon Consulting LLC
http://www.bearcanyon.com
http://www.pluralsight.com/mike
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