useradd.aspx.cs

来自「这是一个很好的图书管理系统 数据库SQL2005」· CS 代码 · 共 56 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class UserAdd : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            //验证Session对象，判断用户是否登陆
            if (Session["UserID"].ToString() == "" || Session["UserID"].ToString() == null || Session["Level"].ToString() != "1")
            {
                Response.Redirect("Login.aspx");
                return;
            }
        }
        //Session对象未初始化，跳转登陆页面。
        catch (NullReferenceException)
        {
            Response.Redirect("Login.aspx");
        }
    }

    protected void btnIn_Click(object sender, EventArgs e)
    {
        PublicClass.UserModel user = new PublicClass.UserModel();
        user.UserName = txtname.Text;
        user.PassWord = txtpwd.Text;
        user.Level = ddltlevel.SelectedValue;
        BLL.T_User userinsert = new BLL.T_User();
        userinsert.User = user;
        int temp = userinsert.UserInsert();
        switch (temp)
        {
            case -1:
                lbl_message.Text="用户'" + user.UserName + "'已存在！";
                break;
            case 1:
                Response.Redirect("UserMan.aspx");
                break;
            case 0:
                lbl_message.Text = "增加失败！";
                break;
        }
        
    }
}