New Post: MEF, Events, Inheritated Interface and Zyan

Hello,

I very frustrated in the last days. i not able to run the application again. Here are some VB.NET samples to show my Prolem

IBase

Public Interface IBase
    Event ServerCalled As ServerCalledEventHandler
End Inteface

IUserManagement

<InheritedExport(GetType(IBase))>
Public Interface IUserManagement

    Inherits IBase
    [....]
End Interface

ClassBase

Public Class ClassBase

    Implements IBase
    
    Public Event ServerCalled(args As DataExtensions.DataSource.ClientCallerArgs) Implements IBase.ServerCalled

   [...]
End Class

UserManagement (Serverside)

<ZyanComponent(GetType(IUserManagement)),
PartCreationPolicy(ComponentModel.Composition.CreationPolicy.Shared)>
Public Class UserManagement

    Inherits ClassBase
    Implements IBase

    [...]
End Class

AdminUsersViewModel (Clientside)

Public Class AdminUsersViewModel

    Inherits ViewModel

    Private _ZyanProxy As IUserManagement
    Private _VDataManager As VirtualDataManager

    Public Sub New()
        _ZyanProxy = ConnectClient.Connection.CreateProxy(Of IUserManagement)()
        _VDataManager = New VirtualDataManager

       AddHandler _ZyanProxy.ServerCalled, AddressOf _VDataManager.ServerCalled
      [...]
End Class

If I try so set the AddHandler, then come up the following error:

"System.Collections.Generic.KeyNotFoundException" in Zyan.Communication.DLL ...

Where is the problem? Is it the MEF or Zyan? I have download the actual sourcecode and compile them for my application. I hope someone understand my problem

Thanks for the help and helpfull ideas!!!