ASP 简单的登录界面 9-18

aspx 文件中

 <form id="form1" runat="server">
    <div>
     <table align="center"  border="1px" width="50%">
      <tr><td>用户名：</td><td><input  type="text" id="txtUserName" runat="server" /></td></tr>
      <tr><td>密  码：</td><td><input type="password" id="txtPassword" runat="server"/></td></tr>
       <tr><td><asp:Button ID="Button1" runat="server" Text="登录"
               onclick="Button1_Click" /></td> <td> <label id="htmlLable1" runat="server"></label> </td></tr>
      <%-- <tr><td><input type="button" id="btnSure" value="登录" /></td><td></td></tr>--%>
    </table>

    </div>
    </form>

aspx.cs 文件中

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;

public partial class login : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string[] lines = File.ReadAllLines("password.txt");
        string username = txtUserName.Value;
        string password = txtPassword.Value;
        for (int i = 0; i < lines.Length; i++)
        {
            string[] line = lines[i].Split(' ');
            if (username == line[0] && password == line[1])
            {
                htmlLable1.InnerText = "登陆成功";
                return;
            }
        }
        htmlLable1.InnerText = "登陆失败";
    }
}

 

 

 

    最近这两天可是都不在状态啊。。困啊，这两天这是怎么的了。。。哎。。。