当前文件： DutySystem/DutySearchMain.aspx.cs[1K，2009-6-12 11:41:29]，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;
11//该源码下载自www.51aspx.com(５１ａsｐｘ．ｃｏｍ)
12
13public partial class DutySearchMain : System.Web.UI.Page
14...{
15    protected void Page_Load(object sender, EventArgs e)
16    ...{
17        if (!this.IsPostBack)
18        ...{
19           // bindDuty();
20        }
21    }
22
23    private void bindDuty()
24    ...{
25        if (DutyDao.dsDuty(DateTime.Parse(this.TextBox1.Text), DateTime.Parse(this.TextBox2.Text)) == null || (DutyDao.dsDuty(DateTime.Parse(this.TextBox1.Text), DateTime.Parse(this.TextBox2.Text))).Tables[0].Rows.Count == 0)
26        ...{
27            this.Label2.Visible = true;
28            this.GridView1.Visible = false;
29        }
30        else
31        ...{
32            this.Label2.Visible = false;
33            this.GridView1.Visible = true;
34            this.GridView1.DataSource = DutyDao.dsDuty(DateTime.Parse(this.TextBox1.Text), DateTime.Parse(this.TextBox2.Text));
35            this.GridView1.DataBind();
36        }
37    }
38    protected void Button1_Click(object sender, EventArgs e)
39    ...{
40        DateTime begin = DateTime.Today;
41        DateTime end = DateTime.Today;
42        bool flag = true;
43        try
44        ...{
45            begin = DateTime.Parse(this.TextBox1.Text);
46        }
47        catch
48        ...{
49            flag = false;
50            this.Label1.Text = "开始日期格式不正确";
51
52        }
53
54        try
55        ...{
56            end = DateTime.Parse(this.TextBox2.Text);
57        }
58        catch
59        ...{
60            flag = false;
61            this.Label1.Text = "结束日期格式不正确";
62        }
63
64        if (flag)
65        ...{
66            this.Label1.Text = "";
67           // DutyDao.dsDuty(begin,end);
68            bindDuty();
69 
70        }
71
72    }
73}
74