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HtmlInputRadioButton::OnPreRender Method

Raises the PreRender event and registers the HtmlInputRadioButton control as one that requires postback handling.

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

A System::EventArgs that contains the event data.

The OnPreRender method is called just prior to rendering the HtmlInputRadioButton control.

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

The following code example demonstrates how to override the OnPreRender method so that it adds a Title attribute in a custom HtmlInputRadioButton server control.

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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