HtmlInputImage::OnPreRender Method (EventArgs^)

 

Raises the PreRender event.

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

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

Parameters

e
Type: System::EventArgs^

An EventArgs that contains the event data.

The OnPreRender method is called just prior to rendering the HtmlInputImage control. The OnPreRender method is used primarily by control developers extending the functionality of the HtmlInputImage control.

Notes to Inheritors:

When overriding the OnPreRender method in a derived class, be sure to call the base class's OnPreRender method so that registered delegates receive the PreRender event.

The following code example demonstrates how to override the OnPreRender method so that it always displays a custom HtmlInputImage server control with no border.

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.

.NET Framework
Available since 1.1
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