Contact.ContactInformationChanged event

Lync 2013

Occurs when one or more pieces of contact information are changed.

Namespace:  Microsoft.Lync.Model
Assembly:  Microsoft.Lync.Model (in Microsoft.Lync.Model.dll)

Public Event ContactInformationChanged As EventHandler(Of ContactInformationChangedEventArgs)
Dim instance As Contact
Dim handler As EventHandler(Of ContactInformationChangedEventArgs)

AddHandler instance.ContactInformationChanged, handler

Application logic must subscribe to contact information publication before the ContactInformationChanged event can be received. Call the CreateSubscription method on the ContactManager object and then add the Contact to be subscribed and the ContactInformationTypes that you are interested in. Finally, call the Subscribe method on the ContactSubscription object.