sessionparam.aspx
来自「《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含」· ASPX 代码 · 共 33 行
ASPX
33 行
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="SessionParam.aspx.cs" Inherits="SessionParam" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<SCRIPT runat="server">
</SCRIPT>
<HTML>
<BODY>
<FORM id="FORM1" runat="server">
<asp:GridView id="GridView1" runat="server" AllowSorting="True" DataSourceID="SqlDataSource1" AutoGenerateColumns="False" DataKeyNames="CustomerID">
<Columns>
<asp:BoundField DataField="CustomerID" HeaderText="CustomerID" ReadOnly="True" SortExpression="CustomerID" />
<asp:BoundField DataField="CompanyName" HeaderText="CompanyName" SortExpression="CompanyName" />
<asp:BoundField DataField="Country" HeaderText="Country" SortExpression="Country" />
<asp:BoundField DataField="City" HeaderText="City" SortExpression="City" />
</Columns>
</asp:GridView>
<asp:SqlDataSource
id="SqlDataSource1"
runat="server"
ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"
SelectCommand = "SELECT CustomerID, CompanyName, Country, City FROM Customers WHERE (Country = @paramCountry)" ProviderName="<%$ ConnectionStrings:NorthwindConnectionString.ProviderName %>">
<SelectParameters>
<asp:SessionParameter Name="paramCountry" SessionField="Country" />
</SelectParameters>
</asp:SqlDataSource>
</FORM>
</BODY>
</HTML>
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