LoginCancelEventArgs.Cancel Property
.NET Framework 3.0
Gets or sets a value indicating whether the event should be canceled.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
You can use the Cancel property to indicate whether an event, such as the LoggingIn event, the LoggingOut event, or the ChangingPassword event, should be canceled.
The following code example uses the LoggingIn event to ensure that the user has entered a well-formed e-mail address in the UserName property. If not, the LoggingIn event handler sets the Cancel property to true, and an error message is displayed. For an .aspx file that can be used to run the example, see the LoginCancelEventArgs topic.
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