Class ObservablePropertyChangedCollection<TItem>

Raises CollectionChanged event when the property of an item raised PropertyChanged. The NotifyCollectionChangedAction for this particular notification is Reset with a reference to the notifying item and the item's index. .

Inheritance
Object
Collection<TItem>
ObservableCollection<TItem>
ObservablePropertyChangedCollection<TItem>
Implements
IList<TItem>
Inherited Members
System.Collections.ObjectModel.Collection<TItem>.System.Collections.IList.get_Item(System.Int32)
System.Collections.ObjectModel.Collection<TItem>.System.Collections.IList.set_Item(System.Int32, System.Object)
Namespace: BionicCode.Utilities.Net
Assembly: BionicCode.Utilities.Net.Wpf.dll
Syntax
[Serializable]
public class ObservablePropertyChangedCollection<TItem> : ObservableCollection<TItem>, IList<TItem>, ICollection<TItem>, IReadOnlyList<TItem>, IReadOnlyCollection<TItem>, IEnumerable<TItem>, IList, ICollection, IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged
Type Parameters
Name Description
TItem
Remarks

The item must implement INotifyPropertyChanged otherwise the behavior is like a common ObservableCollection<T>. The ObservablePropertyChangedCollection<TItem> implements the weak event pattern in order to handle the PropertyChanged event.

Methods

| Improve this Doc View Source

ClearItems()

Declaration
protected override void ClearItems()
Overrides
System.Collections.ObjectModel.ObservableCollection<TItem>.ClearItems()
| Improve this Doc View Source

InsertItem(Int32, TItem)

Declaration
protected override void InsertItem(int index, TItem item)
Parameters
Type Name Description
Int32 index
TItem item
Overrides
System.Collections.ObjectModel.ObservableCollection<TItem>.InsertItem(System.Int32, TItem)
| Improve this Doc View Source

RemoveItem(Int32)

Declaration
protected override void RemoveItem(int index)
Parameters
Type Name Description
Int32 index
Overrides
System.Collections.ObjectModel.ObservableCollection<TItem>.RemoveItem(System.Int32)
| Improve this Doc View Source

SetItem(Int32, TItem)

Declaration
protected override void SetItem(int index, TItem item)
Parameters
Type Name Description
Int32 index
TItem item
Overrides
System.Collections.ObjectModel.ObservableCollection<TItem>.SetItem(System.Int32, TItem)

Events

| Improve this Doc View Source

PropertyChanged

Declaration
protected override event PropertyChangedEventHandler PropertyChanged
Event Type
Type Description
PropertyChangedEventHandler
Overrides
System.Collections.ObjectModel.ObservableCollection<TItem>.PropertyChanged

Implements

Extension Methods