// Channel column functions
private async void ChannelListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
UserInfo.Visibility = Visibility.Collapsed;
var item = (Channel)ChannelListView.SelectedItem;
if (item.IsText == Visibility.Visible)
{
ChannelTitle.Text = item.ID.ToString();
RightColumnStack.Visibility = Visibility.Visible;
chatViewModel.Messages.Clear();
memberViewModel.Members.Clear();
await Task.Run(() =>
{
foreach (Message m in item.Messages)
{
chatViewModel.AddText(m);
}
foreach (Member m in item.Members)
{
memberViewModel.AddMember(m);
}
Application.Current.Dispatcher.Invoke(new Action(() =>
{
ChatListView.ScrollIntoView(chatViewModel.Messages[chatViewModel.Messages.Count() - 1]);
}));
});
}
else
{
try
{
ChannelListView.SelectedItem = e.RemovedItems[0];
}
catch (Exception)
{
ChannelListView.SelectedItem = null;
}
}
}
catch (Exception)
{
//TextChannelGrid.Visibility = Visibility.Collapsed;
}
}