NotifyCollectionChangedEventArgs Constructor (NotifyCollectionChangedAction, Object, Int32)
.NET Framework 3.5
Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item change.
Assembly: WindowsBase (in WindowsBase.dll)
public: NotifyCollectionChangedEventArgs( NotifyCollectionChangedAction action, Object^ changedItem, int index )
You cannot use constructors in XAML.
Parameters
- action
- Type: System.Collections.Specialized::NotifyCollectionChangedAction
The action that caused the event. This can be set to Reset, Add, or Remove.
- changedItem
- Type: System::Object
The item that is affected by the change.
- index
- Type: System::Int32
The index where the change occurred.
| Exception | Condition |
|---|---|
| ArgumentException | If action is not Reset, Add, or Remove, or if action is Reset and either changedItems is not null or index is not -1. |
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
