Wizard.OnPreviousButtonClick Method
.NET Framework 3.0
Raises the PreviousButtonClick event.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
protected void OnPreviousButtonClick ( WizardNavigationEventArgs e )
protected function OnPreviousButtonClick ( e : WizardNavigationEventArgs )
Not applicable.
Parameters
- e
A WizardNavigationEventArgs containing event data.
The PreviousButtonClick event is raised when the Previous button is clicked.
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnPreviousButtonClick method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors: When overriding the OnPreviousButtonClick method in a derived class, be sure to call the OnPreviousButtonClick method of the base class so that registered delegates receive the event.The following code example demonstrates how to specify an event handler for the PreviousButtonClick event. Each time the Previous button is clicked, the BorderWidth property for the Wizard control is decreased by 1 pixel, as measured by the Unit class.
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