Raises the System.Web.UI.Control.PreRender event.
- e
- An EventArgs that contains the event data.
The HtmlInputImage.OnPreRender(EventArgs) method is called just prior to rendering the System.Web.UI.HtmlControls.HtmlInputImage control. The HtmlInputImage.OnPreRender(EventArgs) method is used primarily by control developers extending the functionality of the System.Web.UI.HtmlControls.HtmlInputImage control.