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May 17, 2016 20:03
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Wraps ObservableCollection and ListCollectionView into one object for ease of use.
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| public class ListFilteredSorted<T> : BaseInfo | |
| { | |
| public ListFilteredSorted() | |
| { | |
| Init(); | |
| } | |
| public ListFilteredSorted(Predicate<object> filter) | |
| { | |
| FilterMethod = filter; | |
| Init(); | |
| } | |
| private void Init() | |
| { | |
| _ItemsFilteredSorted = new ListCollectionView(Items); | |
| } | |
| public void AddItem(T item) | |
| { | |
| Items.Add(item); | |
| ItemsFilteredSorted.Refresh(); | |
| } | |
| #region Items | |
| /// <summary> | |
| /// Store for the Items property.</summary> | |
| private ObservableCollection<T> _Items = new ObservableCollection<T>(); | |
| /// <summary> | |
| /// Gets or sets Items property.</summary> | |
| public ObservableCollection<T> Items | |
| { | |
| get { return _Items; } | |
| set | |
| { | |
| if (_Items == value) return; | |
| _Items = value; | |
| OnPropertyChanged("Items"); | |
| } | |
| } | |
| #endregion //Items | |
| #region ItemFilter | |
| /// <summary> | |
| /// Store for the ItemFilter property.</summary> | |
| private String _ItemFilter = string.Empty; | |
| /// <summary> | |
| /// Gets or sets ItemFilter property.</summary> | |
| public String ItemFilter | |
| { | |
| get { return _ItemFilter; } | |
| set | |
| { | |
| if (_ItemFilter == value) return; | |
| _ItemFilter = value; | |
| OnPropertyChanged("ItemFilter"); | |
| ItemsFilteredSorted.Refresh(); | |
| } | |
| } | |
| #endregion //ItemFilter | |
| #region ItemsFilteredSorted | |
| /// <summary> | |
| /// Store for the ItemsFilteredSorted property.</summary> | |
| private ListCollectionView _ItemsFilteredSorted; | |
| /// <summary> | |
| /// Gets or sets ItemsFilteredSorted property.</summary> | |
| public ListCollectionView ItemsFilteredSorted | |
| { | |
| get | |
| { | |
| return _ItemsFilteredSorted; | |
| } | |
| } | |
| #endregion //ItemsFilteredSorted | |
| #region FilterMethod | |
| /// <summary> | |
| /// Gets or sets FilterMethod property.</summary> | |
| public Predicate<object> FilterMethod | |
| { | |
| get { return _ItemsFilteredSorted.Filter; } | |
| set | |
| { | |
| if (_ItemsFilteredSorted.Filter == value) return; | |
| _ItemsFilteredSorted.Filter = value; | |
| OnPropertyChanged("FilterMethod"); | |
| ItemsFilteredSorted.Refresh(); | |
| } | |
| } | |
| #endregion //FilterMethod | |
| public void RemoveItem(T item) | |
| { | |
| Items.Remove(item); | |
| ItemsFilteredSorted.Refresh(); | |
| } | |
| } |
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