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HtmlButton::OnPreRender Method

Raises the PreRender event and registers client script for generating a postback.

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

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

Parameters

e
Type: System::EventArgs

An EventArgs that contains event data.

The OnPreRender method is used primarily by control developers extending the functionality of the HtmlButton control.

The following code example demonstrates how to override the OnPreRender method in a custom server control so that it always displays the HtmlButton with bold text.

No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.

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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