.NET Framework Class Library
NotifyCollectionChangedEventArgs Class
Provides data for the CollectionChanged event.
Inheritance Hierarchy
System.Object
System.EventArgs
System.Collections.Specialized.NotifyCollectionChangedEventArgs
Namespace: System.Collections.Specialized
Assembly: System (in System.dll)
Syntax
Visual Basic
Public Class NotifyCollectionChangedEventArgs _ Inherits EventArgs
C#
public class NotifyCollectionChangedEventArgs : EventArgs
Visual C++
public ref class NotifyCollectionChangedEventArgs : public EventArgs
F#
type NotifyCollectionChangedEventArgs = class inherit EventArgs end
The NotifyCollectionChangedEventArgs type exposes the following members.
Constructors
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a Reset change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, IList) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item Replace change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, Int32) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item change or a Reset change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Int32) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Object) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item Replace change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, IList, Int32) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item Replace change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, Int32, Int32) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item Move change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Int32, Int32) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item Move change. |
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NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Object, Int32) | Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item Replace change. |
Properties
| Name | Description | |
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Action | Gets the action that caused the event. |
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NewItems | Gets the list of new items involved in the change. |
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NewStartingIndex | Gets the index at which the change occurred. |
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OldItems | Gets the list of items affected by a Replace, Remove, or Move action. |
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OldStartingIndex | Gets the index at which a Move, Remove, or Replace action occurred. |
Methods
| Name | Description | |
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Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
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Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
Version Information
.NET Framework
Supported in: 4, 3.5, 3.0.NET Framework Client Profile
Supported in: 4, 3.5 SP1Platforms
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.See Also