Artikel
11/18/2011

CancelEventArgs Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Provides data for a cancelable event.

Inheritance Hierarchy

Namespace: System.ComponentModel
Assembly: System (in System.dll)

Syntax

'Declaration
Public Class CancelEventArgs _
    Inherits EventArgs

public class CancelEventArgs : EventArgs

The CancelEventArgs type exposes the following members.

Constructors

	Name	Description
	CancelEventArgs()	Initializes a new instance of the CancelEventArgs class.
	CancelEventArgs(Boolean)	Initializes a new instance of the CancelEventArgs class that has the Cancel property set to the given value.

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Properties

	Name	Description
	Cancel	Gets or sets a value that indicates whether the operation should be canceled.

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Methods

	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

A cancelable event is raised by a component when it is about to perform an action that can be canceled, such as the Closing event of a ChildWindow. CancelEventArgs provides the Cancel property to indicate whether the event should be canceled.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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.

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