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📄 default2.aspx

📁 实现页面 的缓存效果
💻 ASPX
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<%@ OutputCache Duration="10"  SqlDependency="pubs:Location" VaryByParam="None" %>
<!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 runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <table style="z-index: 100; left: 32px; border-top-style: groove; border-right-style: groove;
            border-left-style: groove; position: absolute; top: 32px; border-bottom-style: groove">
            <caption>
                <span style="font-size: 16pt; font-family: 黑体">页面缓存运行测试</span></caption>
            <tr>
                <td style="width: 403px">
                    本机时间:<asp:Literal ID="Literal1" runat="server"></asp:Literal></td>
            </tr>
            <tr>
                <td style="width: 403px">
                    最后缓存时间:<asp:Literal ID="Literal2" runat="server"></asp:Literal></td>
            </tr>
            <tr>
                <td style="width: 403px; height: 296px">
                    <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="au_id"
                        DataSourceID="SqlDataSource1" Height="233px" Width="386px">
                        <Columns>
                            <asp:BoundField DataField="au_id" HeaderText="au_id" ReadOnly="True" SortExpression="au_id" />
                            <asp:BoundField DataField="au_lname" HeaderText="au_lname" SortExpression="au_lname" />
                            <asp:BoundField DataField="city" HeaderText="city" SortExpression="city" />
                        </Columns>
                    </asp:GridView>
                    &nbsp;
                    <asp:SqlDataSource ID="SqlDataSource1" runat="server" CacheDuration="20" ConnectionString="<%$ ConnectionStrings:pubsConnectionString %>"
                        EnableCaching="True" OnSelected="SqlDataSource_Selected" SelectCommand="SELECT [au_id], [au_lname], [city] FROM [authors]">
                    </asp:SqlDataSource>
                </td>
            </tr>
        </table>
    
    </div>
    </form>
</body>
</html>

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