ShareableContent.StopPresenting method

Lync 2013

Takes currently shared content off of the content sharing stage but leaves the content in the content collection

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

public void StopPresenting()

You can also stop presenting the current content by simply presenting a different content object. In this case, the replaced content is no longer presented, but is still in the conversation content collection. This method can only be called on content that is added by the local participant.