Материал из .Net Framework эксперт
Output Cache Duration (VB.net)
<%@ Page Language="vb" %>
<%@ OutputCache Duration="60" VaryByParam="name" %>
<html>
<head>
<title>Output Cache Demonstration</title>
<script runat="server" >
Sub Page_Load(Sender As Object, e As EventArgs)
lblMessage.Text = "Current time is: " & _
DateTime.Now()
End Sub
</script>
</head>
<body>
<h1>Demonstration of Output Caching</h1>
<form id="frmPostBack" runat="server">
<asp:label id="lblMessage" runat="server"/>
</form>
</body>
</html>
