Wizard::OnPreviousButtonClick Method
Raises the PreviousButtonClick event.
Assembly: System.Web (in System.Web.dll)
Parameters
- e
- Type: System.Web.UI.WebControls::WizardNavigationEventArgs
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 InheritorsWhen 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.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.