private void AssociatedObject_GroupCollapsed(object sender, GroupChangedEventArgs e)
{
if (GroupStates.ContainsKey(e.Group.Key.ToString()))
{
GroupStates[e.Group.Key.ToString()] = e.Group.IsExpanded;
}
else
{
GroupStates.Add(e.Group.Key.ToString(), e.Group.IsExpanded);
}
}
public virtual async Task OnGroupChanged(GroupChangedEventArgs e)
{
}
public override async Task OnGroupChanged(GroupChangedEventArgs e)
{
await this.Device.Send("Group has been changed by " + e.OriginalMessage.Message.From.FirstName + " " + e.OriginalMessage.Message.From.LastName);
}