dispose subscribers

2024-01-24 08:23:28 +02:00
parent b08ec77a46
commit 1695c807c2
2 changed files with 17 additions and 6 deletions
@@ -4,7 +4,7 @@ using TV_Player.ViewModels;

 namespace TV_Player
 {
-    public class ProgramsGroupViewModel : ObservableViewModelBase
+    public class ProgramsGroupViewModel : ObservableViewModelBase, IDisposable
    {
        private List<GroupInfo> _programs;
        public List<GroupInfo> Programs
@@ -15,12 +15,13 @@ namespace TV_Player

        public GroupInfo SelectedItem { get; set; }
        public ICommand ItemSelectedCommand { get; }
+        public IDisposable _groupInformationSubscriber;

        public ProgramsGroupViewModel()
        {
            ItemSelectedCommand = new RelayCommand(OnItemSelected);
-            ProgramsData.Instance.GroupsInformation.Subscribe(x=>Programs = x);
-           
+            _groupInformationSubscriber = ProgramsData.Instance.GroupsInformation.Subscribe(x=>Programs = x);
+
            TVPlayerViewModel.Instance.TopPanelVisible(true, "Groups");
        }

@@ -30,5 +31,10 @@ namespace TV_Player
            var conrtrol = new ProgramsList();
            TVPlayerViewModel.Instance.SetPageContext(conrtrol, programListViewModel);
        }
+
+        public void Dispose()
+        {
+            _groupInformationSubscriber.Dispose();
+        }
    }
 }