代码如下：
.aspx代码：
<%@ Page language="c#" Codebehind="DataGridButtonColumn.aspx.cs" AutoEventWireup="false" Inherits="ReView_1.DataGridButtonColumn" %>
<%@ Import Namespace="System.Data.SqlClient"%>
<%@ Import Namespace="System.Data"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>DataGridButtonColumn</title>
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<p align="center"><b>演示ButtonColumn</b></p>
<p align="center">
<table>
<tr>
<td>
<asp:DataGrid id="score" runat="server" AutoGenerateColumns="False" OnItemCommand="DataGrid_ItemCommand">
<AlternatingItemStyle BackColor="#EEEEEE"></AlternatingItemStyle>
<HeaderStyle BackColor="#AAAADD"></HeaderStyle>
<Columns>
<asp:ButtonColumn Text="显示详细信息" HeaderText="操作区" CommandName="select"></asp:ButtonColumn>
<asp:BoundColumn DataField="Name" HeaderText="姓名"></asp:BoundColumn>
<asp:BoundColumn DataField="Chinese" HeaderText="语文"></asp:BoundColumn>
<asp:BoundColumn DataField="Math" HeaderText="数学"></asp:BoundColumn>
<asp:BoundColumn DataField="English" HeaderText="英语"></asp:BoundColumn>
</Columns>
</asp:DataGrid>
</td>
<td valign="top">
<table>
<tr>
<td>选中的人名：</td>
<td><asp:Label ID="lblName" ForeColor="red" Runat="server" /></td>
</tr>
<tr>
<td>语文成绩：</td>
<td><asp:Label ID="lblChinese" ForeColor="red" Runat="server" /></td>
</tr>
<tr>
<td>数学成绩：</td>
<td><asp:Label ID="lblMath" ForeColor="red" Runat="server" /></td>
</tr>
<tr>
<td>英语成绩：</td>
<td><asp:Label ID="lblEnglish" ForeColor="red" Runat="server" /></td>
</tr>
</table>
</td>
</tr>
</table>
</p>
</form>
</body>
</HTML>
.aspx.cs代码：
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace ReView_1
{
/// <summary>
/// DataGridButtonColumn 的摘要说明。
/// </summary>
public class DataGridButtonColumn : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Label lblName;
protected System.Web.UI.WebControls.Label lblChinese;
protected System.Web.UI.WebControls.Label lblMath;
protected System.Web.UI.WebControls.Label lblEnglish;
protected System.Web.UI.WebControls.DataGrid score;
private void Page_Load(object sender, System.EventArgs e)
{
string strConn = "server=(local);uid=sa;pwd=;database=student2";
SqlConnection myConn = new SqlConnection(strConn);
myConn.Open();
string strSel = "select * from Score";
DataSet ds = new DataSet();
SqlDataAdapter myAdapter = new SqlDataAdapter(strSel,myConn);
myAdapter.Fill(ds,"Score");
score.DataSource = ds;
score.DataMember="Score";
score.DataBind();
// 在此处放置用户代码以初始化页面
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.score.SelectedIndexChanged += new System.EventHandler(this.score_SelectedIndexChanged);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
public void DataGrid_ItemCommand(Object sender,DataGirdCommandEventArgs e)
{
if(e.CommandName=="select")
{
TableRow tr = e.Item;
lblName.Text = tr.Cells[1].Text;
lblChinese.Text = tr.Cells[2].Text;
lblMath.Text = tr.Cells[3].Text;
lblEnglish.Text = tr.Cells[4].Text;
}
}
}
}
[此贴子已经被作者于2006-9-21 12:39:20编辑过]
