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BaseValidator::OnUnload Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Raises the Unload event.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

protected public:
virtual void OnUnload(
	EventArgs^ e
) override

Parameters

e
Type: System::EventArgs

A System::EventArgs that contains the event data.

This method has been overridden to unregister the validation control on the page.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnUnload 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 OnUnload in a derived class, be sure to call the base class's OnUnload method so that registered delegates receive the event.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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