SRNicoNico.ViewModels.MainWindowViewModel.ReplaceTab C# (CSharp) Méthode

        public void ReplaceTab(TabItemViewModel old, TabItemViewModel current)
        {
            if(VideoTabs.Contains(old)) {

                VideoTabs[VideoTabs.IndexOf(old)] = current;
            } else if(LiveTabs.Contains(old)) {

                LiveTabs.Insert(LiveTabs.IndexOf(old), current);
            }
        }