void ConversationManager_ConversationRemoved(object sender, ConversationManagerEventArgs e)
{
arduino.ClearCallerId();
if (lyncClient.State == ClientState.SignedIn)
{
int numOfConversations = lyncClient.ConversationManager.Conversations.Count;
if (numOfConversations != 0)
{
Conversation lastConversation = lyncClient.ConversationManager.Conversations[numOfConversations - 1];
arduino.SetCallerId(lastConversation.Participants[1].Contact.GetContactInformation(ContactInformationType.DisplayName).ToString());
}
}
}
