private void ResetMessagesCollection()
{
foreach (var message in MessagesCollection.ToList())
{
MessagesCollection.Remove(message);
}
if (SelectedContact != null)
{
PopulateMessageCollection();
}
}
private void DeleteSelectedContact()
{
IMService.DeleteContact(LoggedInUser, GetSelectedUser());
foreach (var contact in ContactsCollection.ToList())
{
if (contact.Username == SelectedContact.Username)
{
ContactsCollection.Remove(contact);
}
}
foreach (var message in MessagesCollection.ToList())
{
MessagesCollection.Remove(message);
}
ResetContactsDetails();
}