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 OnLineExam.BusinessLogicLayer;
12using System.Data.SqlClient;
13
14public partial class Web_DepartmentAdd : System.Web.UI.Page
15...{
16    protected void Page_Load(object sender, EventArgs e)
17    ...{
18        if (!Page.IsPostBack)
19        ...{
20            string loginName = Session["userID"].ToString();
21            Users user = new Users();
22            user.LoadData(loginName);
23            labUser.Text = user.UserName;  
24            this.txtDepartmentId.Attributes.Add("nullable", "yes");    //是否为空
25            this.txtDepartmentName.Attributes.Add("nullable", "yes");    //是否为空
26            this.imgBtnSave.Attributes["onclick"] = "javascript:return verifyAll(window.Form1);";           
27        } 
28    }
29    protected void imgBtnSave_Click(object sender, ImageClickEventArgs e)
30    ...{
31        if (Page.IsValid)
32        ...{
33            Department department = new Department();       //创建Users对象
34            department.DepartmentId = Convert.ToInt32(txtDepartmentId.Text.Trim());
35            if (!department.CheckDepartment(department.DepartmentId))//使用CheckDepartment方法验证是否存在
36            ...{
37                department.DepartmentId = Convert.ToInt32(txtDepartmentId.Text.Trim());
38                department.DepartmentName = txtDepartmentName.Text;
39                if (department.InsertByProc())
40                ...{
41                    lblMessage.Text = "成功插入该部门信息！";
42                    Server.Transfer("DepartmentManage.aspx");
43                }
44                else
45                ...{
46                    lblMessage.Text = "添加部门失败！";
47                }
48            }
49            else//用户存在，给出提示
50            ...{
51                lblMessage.Text = "数据库中存在具有该编号的部门，请重新输入！";
52            }
53        }
54    }
55    protected void imgBtnReturn_Click(object sender, ImageClickEventArgs e)
56    ...{
57        Server.Transfer("DepartmentManage.aspx");
58    }
59}
60