当前文件： SimpleBbsGuestBook/edit.aspx.cs[1K，2009-6-12 11:54:02]，打开代码结构图

		            
 1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using System.Data.SqlClient;
12
13public partial class edit : System.Web.UI.Page
14...{
15    protected void Page_Load(object sender, EventArgs e)
16    ...{
17        if (!Page.IsPostBack)
18        ...{
19            string id = Request.QueryString["id"].ToString().Trim();
20            GuestBook gb = MSSQLOperate.getGbById(Convert.ToInt32(id));
21            this.tb_title.Text = gb.Gb_title;
22            this.tb_id.Text = gb.Gb_id.ToString();
23            this.tb_author.Text = gb.Gb_author;
24            this.tb_content.Text = gb.Gb_content;
25
26            gb = null;
27        }
28    }
29    protected void btn_update_Click(object sender, EventArgs e)
30    ...{
31        GuestBook gb = new GuestBook();
32        gb.Gb_id = Convert.ToInt32(this.tb_id.Text);
33        gb.Gb_title = this.tb_title.Text.Trim();
34        gb.Gb_author = this.tb_author.Text.Trim();
35        gb.Gb_ip = Request.UserHostAddress.ToString();
36        gb.Gb_date = DateTime.Now;
37        gb.Gb_content = this.tb_content.Text;
38
39        Boolean result = MSSQLOperate.updateGb(gb);
40
41        if (result)
42        ...{
43            Response.Write("<script>alert('更新成功！');location.href='default.aspx';</script>");
44            //Response.End();
45        }
46        else
47        ...{
48            Response.Write("<script>alert('更新失败！');</script>");
49            //Response.End();
50        }
51    }
52    protected void btn_cancle_Click(object sender, EventArgs e)
53    ...{
54        Response.Write("<script>self.close();</script>");
55    }
56}
57