Button.RenderContents Method
.NET Framework 3.0
Renders the contents of the control to the specified writer.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
protected void RenderContents ( HtmlTextWriter writer )
protected internal override function RenderContents ( writer : HtmlTextWriter )
Not applicable.
Parameters
- writer
A System.Web.UI.HtmlTextWriter object that represents the output stream to render HTML content on the client.
The following code example demonstrates how to override the RenderContents method in a custom server control so that it always displays text following a custom Button server control.
<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.JSL.Controls" Assembly="Samples.AspNet.JSL" %>
<%@ Page language="VJ#" %>
<!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 Button - RenderContents - VJ# Example</title>
</head>
<body>
<form id="Form1" method="post" runat="server">
<h3>Custom Button - RenderContents - VJ# Example</h3>
<aspSample:CustomButtonRenderContents
id="Button1"
runat="server"
Text="Button" />
</form>
</body>
</html>
...
package Samples.AspNet.JSL.Controls;
public class CustomButtonRenderContents extends System.Web.UI.WebControls.Button
{
protected void RenderContents(System.Web.UI.HtmlTextWriter writer)
{
// Call the base RenderContents method.
super.RenderContents(writer);
// Append some text after the button.
writer.Write("<br>Click this button for more information.");
} //RenderContents
} //CustomButtonRenderContents
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