web.config
<?xml version="1.0" encoding="utf-8"?>
<!--
有关如何配置 ASP.NET 应用程序的详细信息，请访问
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<connectionStrings>
<add name="db_newsConnectionString" connectionString="Data Source=LAPTOP-AQKEN65V\SQLEXPRESS08;Initial Catalog=db_news;Persist Security Info=True;User ID=sa;Password=123456"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
</configuration>
webform1.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="test17_3.WebForm1" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid" BorderWidth="3px" CellPadding="4" CellSpacing="2" DataKeyNames="id" DataSourceID="SqlDataSource1" ForeColor="Black" PageSize="3" Height="140px" OnSelectedIndexChanged="GridView1_SelectedIndexChanged" Width="549px">
<Columns>
<asp:CommandField ShowSelectButton="True" />
<asp:BoundField DataField="id" HeaderText="id" InsertVisible="False" ReadOnly="True" SortExpression="id" />
<asp:BoundField DataField="title" HeaderText="title" SortExpression="title" />
</Columns>
<FooterStyle BackColor="#CCCCCC" />
<HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#CCCCCC" ForeColor="Black" HorizontalAlign="Left" />
<RowStyle BackColor="White" />
<SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#F1F1F1" />
<SortedAscendingHeaderStyle BackColor="Gray" />
<SortedDescendingCellStyle BackColor="#CAC9C9" />
<SortedDescendingHeaderStyle BackColor="#383838" />
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:db_newsConnectionString %>" DeleteCommand="DELETE FROM [tb_news] WHERE [id] = @id" InsertCommand="INSERT INTO [tb_news] ([title], [content], [categories], [type1], [issueDate]) VALUES (@title, @content, @categories, @type1, @issueDate)" SelectCommand="SELECT * FROM [tb_news]" UpdateCommand="UPDATE [tb_news] SET [title] = @title, [content] = @content, [categories] = @categories, [type1] = @type1, [issueDate] = @issueDate WHERE [id] = @id">
<DeleteParameters>
<asp:Parameter Name="id" Type="Int32" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="title" Type="String" />
<asp:Parameter Name="content" Type="String" />
<asp:Parameter Name="categories" Type="String" />
<asp:Parameter Name="type1" Type="String" />
<asp:Parameter Name="issueDate" Type="DateTime" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="title" Type="String" />
<asp:Parameter Name="content" Type="String" />
<asp:Parameter Name="categories" Type="String" />
<asp:Parameter Name="type1" Type="String" />
<asp:Parameter Name="issueDate" Type="DateTime" />
<asp:Parameter Name="id" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
</ContentTemplate>
</asp:UpdatePanel>
<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
<asp:DetailsView ID="DetailsView1" runat="server" Height="60px" Width="311px" AllowPaging="True" AutoGenerateRows="False" BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid" BorderWidth="3px" CellPadding="4" CellSpacing="2" DataKeyNames="id" DataSourceID="SqlDataSource1" ForeColor="Black">
<EditRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
<Fields>
<asp:BoundField DataField="id" HeaderText="id" InsertVisible="False" ReadOnly="True" SortExpression="id" />
<asp:BoundField DataField="title" HeaderText="title" SortExpression="title" />
<asp:BoundField DataField="content" HeaderText="content" SortExpression="content" />
<asp:BoundField DataField="categories" HeaderText="categories" SortExpression="categories" />
<asp:BoundField DataField="type1" HeaderText="type1" SortExpression="type1" />
<asp:BoundField DataField="issueDate" HeaderText="issueDate" SortExpression="issueDate" />
</Fields>
<FooterStyle BackColor="#CCCCCC" />
<HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#CCCCCC" ForeColor="Black" HorizontalAlign="Left" />
<RowStyle BackColor="White" />
</asp:DetailsView>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
</html>
webform1.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace test17_3
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
this.DetailsView1.PageIndex = GridView1.SelectedRow.DataItemIndex;
}
}
}