HtmlAnchor.RenderAttributes Method
.NET Framework 3.0
Renders the HtmlAnchor control's attributes to the specified HtmlTextWriter object.
Namespace: System.Web.UI.HtmlControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
protected void RenderAttributes ( HtmlTextWriter writer )
protected override function RenderAttributes ( writer : HtmlTextWriter )
Not applicable.
Parameters
- writer
The HtmlTextWriter that contains the output stream to render on the client.
| Exception type | Condition |
|---|---|
| The HRef contains a malformed URL. |
The following code example demonstrates how to override the RenderAttributes method in a custom server control so that specific title text, accessible as a ToolTip, is always displayed for the HtmlAnchor control.
<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.JSL.Controls" Assembly="Samples.AspNet.JSL" %>
<%@ Page Language="VJ#" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Custom HtmlAnchor - RenderAttributes - VJ# Example</title>
</head>
<body>
<form id="Form1" method="post" runat="server">
Top of Page
<<aspSample:CustomHtmlAnchorRenderAttributes
id="HtmlAnchor1"
runat="server"
name="HtmlAnchor1">HtmlAnchor1</aspSample:CustomHtmlAnchorRenderAttributes>>
<h3>Custom HtmlAnchor - RenderAttributes - VJ# Example</h3>
<p>Place the cursor over the HtmlAnchor1 tag (above). A Title attribute was added from within the RenderAttributes override method.</p>
<p>Jump to <a href="#HtmlAnchor2">HtmlAnchor2</a> below.</p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p> </p><p> </p><p> </p><p> </p>
<p>Jump to <a href="#HtmlAnchor1">HtmlAnchor1</a> above.</p>
<p> </p>Bottom of Page
<<aspSample:CustomHtmlAnchorRenderAttributes
id="HtmlAnchor2"
runat="server"
name="HtmlAnchor2">HtmlAnchor2</aspSample:CustomHtmlAnchorRenderAttributes>>
</form>
</body>
</html>
package Samples.AspNet.JSL.Controls;
public class CustomHtmlAnchorRenderAttributes
extends System.Web.UI.HtmlControls.HtmlAnchor
{
protected void RenderAttributes(System.Web.UI.HtmlTextWriter writer)
{
// Call the base's RenderAttributes method.
super.RenderAttributes(writer);
// Write out Title tag
writer.Write(" Title=\"Text from RenderAttributes.\"");
} //RenderAttributes
} //CustomHtmlAnchorRenderAttributes
Community Additions
ADD
Show: