The HtmlInputImage.RenderAttributes(System.Web.UI.HtmlTextWriter) method resolves the URL set in the HtmlInputImage.Src property, writes the onclick attribute of the rendered System.Web.UI.HtmlControls.HtmlInputImage control if the HtmlInputImage.CausesValidation property is true, and finally calls the base HtmlInputControl.RenderAttributes(System.Web.UI.HtmlTextWriter) method. If the value of the HtmlInputImage.Src property is a malformed URL, an System.Web.HttpException exception is thrown.

The HtmlInputImage.RenderAttributes(System.Web.UI.HtmlTextWriter) method is used primarily by control developers extending the functionality of the System.Web.UI.HtmlControls.HtmlInputImage control.

Namespace: System.Web.UI.HtmlControls
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0