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OnClear Method

StateManagedCollection.OnClear Method

When overridden in a derived class, performs additional work before the Clear method removes all items from the collection.

Namespace: System.Web.UI
Assembly: System.Web (in system.web.dll)

protected virtual void OnClear ()
protected void OnClear ()
protected function OnClear ()
Not applicable.

Collections derived from StateManagedCollection can override the OnClear method to perform any additional work before all items are removed from the collection using the Clear method.

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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