AdRotator.OnPreRender Method
.NET Framework 2.0
Gets the advertisement information for rendering by looking up the file data or calling the user event.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
The following code example demonstrates how to override the OnPreRender method so that it always displays a border in a custom AdRotator control.
<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.JSL.Controls" Assembly="Samples.AspNet.JSL" %>
<%@ Page language="VJ#" %>
<html>
<head>
<title>CustomAdRotator - OnPreRender - VJ# Example</title>
</head>
<body>
<form id="Form1" method="post" runat="server">
<h3>Custom AdRotator - OnPreRender - VJ# Example</h3>
<aspSample:CustomAdRotatorOnPreRender
id="CustomAdRotator1"
runat="server"
Target="_blank"
AdvertisementFile="~/App_Data/Ads.xml" />
</form>
</body>
</html>
...package Samples.AspNet.JSL.Controls;
public class CustomAdRotatorOnPreRender
extends System.Web.UI.WebControls.AdRotator
{
protected void OnPreRender(System.EventArgs e)
{
// Run the OnPreRender method on the base class.
super.OnPreRender(e);
// Always display the Ad with a border.
this.set_BorderWidth(System.Web.UI.WebControls.Unit.Point(1));
} //OnPreRender
} //CustomAdRotatorOnPreRender
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
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