default.aspx.cs

简单聊天系统,自己做的,有数据库.多多支持,做的不好,请大家原谅.

using System;
using System.Data;
using System.Configuration;
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;

using NewChartBLL;
using NewChartModels;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        { 
            
        }

       
    }
    protected void btnLogin_Click(object sender, ImageClickEventArgs e)
    {
        string name=txtLoginName.Text;
        string pwd=txtPwd.Text;
        UsersInfo user = null;
        if(UsersManager.GetUsersInfoById( UsersManager.CheckLogin(name,pwd))!=null)
        {
            user = UsersManager.GetUsersInfoById(UsersManager.CheckLogin(name,pwd));
            Session["user"] = user;
            System.Threading.Thread.Sleep(2000);
            this.login.Visible=false;
            this.login1.Visible=true;
            this.lblUserType.Text = user.Name;
            if (user.LoginId == "admin")
            {
                Manager.Visible = true;
            }
            else
            {
                Manager.Visible = false;
            }
        }
       else {
           Response.Write("<script>alert('用户名或密码不正确，请重新填写！')</script>");
            return;
        }
        
    }
    protected void btnRegist_Click(object sender, ImageClickEventArgs e)
    {
        Response.Redirect("Register.aspx");
    }
    protected void Manager_Click(object sender, ImageClickEventArgs e)
    {
        Response.Redirect("Manager.aspx");
    }
    protected void Chat_Click(object sender, ImageClickEventArgs e)
    {
        Response.Redirect("ChatRoom.aspx");
    }
}