CancelEventArgs Class
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Provides data for a cancelable event.
Inheritance Hierarchy
System.Object
System.EventArgs
System.ComponentModel.CancelEventArgs
System.ComponentModel.ClosingEventArgs
System.ComponentModel.PageChangingEventArgs
System.Windows.Controls.DataGridAutoGeneratingColumnEventArgs
System.Windows.Controls.DataGridBeginningEditEventArgs
System.Windows.Controls.DataGridCellEditEndingEventArgs
System.Windows.Controls.DataGridColumnReorderingEventArgs
System.Windows.Controls.DataGridRowEditEndingEventArgs
System.Windows.Navigation.NavigatingCancelEventArgs
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 | |
|---|---|---|
.gif "Public method") .gif "Supported by Silverlight for Windows Phone") .gif "Supported by Xbox 360") |
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 | |
|---|---|---|
.gif "Public property") |
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.) |
.gif "Protected method") |
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.) |
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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.) |
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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.