[WPF] ObservableCollection Filter

 

var filterView = CollectionViewSource.GetDefaultView(AppManager.AppsListBoxData);
                if (filterView.CanFilter)
                    filterView.Filter = TypeNameFilter;

private bool TypeNameFilter(object obj)
        {
            var appItem = obj as AppsItem;
            if(TypeNameList.Count> 0)
            {
                return TypeNameList.Contains(appItem.ItemType);
            }
            return false;
        }

 

 

---

https://zinzza.tistory.com/21

C#, WPF, MVVM 패턴에서 ObservableCollection Filtering 하는 방법.

---