HtmlInputRadioButton::OnPreRender Method (EventArgs^)
.NET Framework (current version)
Raises the PreRender event and registers the HtmlInputRadioButton control as one that requires postback handling.
Assembly: System.Web (in System.Web.dll)
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.
.NET Framework
Available since 1.1
Available since 1.1
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