This method supports the .NET Framework infrastructure and is not intended to be used directly from your code.
Raises the PreRender
System.Web (in system.web.dll)
protected internal override void OnPreRender (
protected void OnPreRender (
protected internal override function OnPreRender (
e : EventArgs
An EventArgs that contains the event data.
This method notifies the server control to perform any necessary pre-rendering steps prior to saving view state and rendering content.
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnPreRender 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 OnPreRender
in a derived class, be sure to call the base class's OnPreRender
method so that registered delegates receive the event.
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.
Supported in: 3.0, 2.0