当前文件： ExamOnline/UserControl/uc_login.ascx.cs[2K，2009-6-12 11:42:06]，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
12public partial class UserControl_uc_login : System.Web.UI.UserControl
13...{
14    //该源码下载自www.51aspx.com(５１ａｓｐｘ．ｃｏｍ)
15
16    protected void Page_Load(object sender, EventArgs e)
17    ...{
18        TextBox1.Focus();
19    }
20    protected void Button1_Click(object sender, EventArgs e)
21    ...{
22        string userID = TextBox1.Text.ToString();
23        string userPWD = TextBox2.Text.ToString();
24
25        if ( (userID == "") || (userPWD == "") )
26        ...{
27            ExamOnline.Common.ShowMess("出错可能原因：1.用户名不能为空。2.密码不能为空。");
28        }
29        else
30        ...{
31            if (cbExercise.Checked == false)
32            ...{
33                int loginResult = (new ExamOnline.Login()).checkUser(ref userID, ref userPWD);
34                if (loginResult == 2)
35                ...{
36                    Session["userID"] = userID;
37                    Session["checkUser"] = "exam";
38                    Response.Redirect("examlogin.aspx");
39                }
40                else if (loginResult == 0)
41                ...{
42                    ExamOnline.Common.ShowMess("出错可能原因：1.用户名错误。2.密码错误。");
43                }
44                else if (loginResult == 1)
45                ...{
46                    ExamOnline.Common.ShowMess("出错可能原因：该时段内没有考试！");
47                }
48                else if (loginResult == 3)
49                ...{
50                    ExamOnline.Common.ShowMess("出错可能原因：1.你本学期无该课程的考试。2.你已经考过。");
51                }
52                else if (loginResult == 4)
53                ...{
54                    ExamOnline.Common.ShowMess("出错可能原因：1.你迟到规定的时间以上。2.考试未开始。");
55                }
56            }
57            else if(cbExercise.Checked == true)
58            ...{
59                bool ifAllow = (new ExamOnline.Login()).checkPWD(ref userID, ref userPWD);
60                if (ifAllow == true)
61                ...{
62                    Session["checkUser"] = "exercise";
63                    Response.Redirect("exerciselogin.aspx");
64                }
65                else
66                ...{
67                    ExamOnline.Common.ShowMess("出错可能原因：1.用户名错误。2.密码错误。");
68                }
69            }
70        }
71    }
72}
73