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NotifyCollectionChangedEventArgs Class

Provides data for the CollectionChanged event.

System.Object
  System.EventArgs
    System.Collections.Specialized.NotifyCollectionChangedEventArgs

Namespace:  System.Collections.Specialized
Assembly:  System (in System.dll)

type NotifyCollectionChangedEventArgs =  
    class 
        inherit EventArgs 
    end

The NotifyCollectionChangedEventArgs type exposes the following members.

  NameDescription
Public methodSupported by Portable Class LibraryNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a Reset change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, IList)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item Replace change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, Int32)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item change or a Reset change.
Public methodSupported by Portable Class LibraryNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Int32)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Object)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item Replace change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, IList, Int32)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item Replace change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, IList, Int32, Int32)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a multi-item Move change.
Public methodNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Int32, Int32)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item Move change.
Public methodSupported by Portable Class LibraryNotifyCollectionChangedEventArgs(NotifyCollectionChangedAction, Object, Object, Int32)Initializes a new instance of the NotifyCollectionChangedEventArgs class that describes a one-item Replace change.
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  NameDescription
Public propertySupported by Portable Class LibraryActionGets the action that caused the event.
Public propertySupported by Portable Class LibraryNewItemsGets the list of new items involved in the change.
Public propertySupported by Portable Class LibraryNewStartingIndexGets the index at which the change occurred.
Public propertySupported by Portable Class LibraryOldItemsGets the list of items affected by a Replace, Remove, or Move action.
Public propertySupported by Portable Class LibraryOldStartingIndexGets the index at which a Move, Remove, or Replace action occurred.
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  NameDescription
Public methodSupported by Portable Class LibraryEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Portable Class LibraryGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodSupported by Portable Class LibraryGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Portable Class LibraryToStringReturns a string that represents the current object. (Inherited from Object.)
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.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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