New Post: Accessing Inspector events in OutlookApi

I am just experiencing exactly the same thing with the Explorers.SelectionChangeEvent. What I have done is :

Create the variable in Addin.vb

 Private WithEvents explorers As Outlook.Explorers

set the value

  Public Sub OnStartupComplete(ByRef custom As System.Array) Implements IDTExtensibility2.OnStartupComplete
    explorers = _outlookApplication.Explorers
  End Sub

add the handler

  Private Sub explorers_SelectionChange(ByVal Explorer As Outlook.Explorer) Handles explorers.SelectionChangeEvent
    'do something
  End Sub

however, the compiler claims not to be able to find explorers.SelectionChangeEvent.

Any ideas?