当前文件路径：NChat/Web/Room.aspx.cs

		            
  1using System;
  2using System.Collections;
  3using System.Configuration;
  4using System.Data;
  5using System.Linq;
  6using System.Web;
  7using System.Web.Security;
  8using System.Web.UI;
  9using System.Web.UI.HtmlControls;
 10using System.Web.UI.WebControls;
 11using System.Web.UI.WebControls.WebParts;
 12using System.Xml.Linq;
 13
 14using DB = NChart.DBHelper;
 15using System.Collections.Generic;
 16using NChat.Common;
 17//该源码下载自www.51aspx.com(５１ａｓｐｘ．ｃｏｍ)
 18
 19namespace NChat.Web
 20...{
 21    public partial class Room : System.Web.UI.Page
 22    ...{
 23        DB::User u;
 24        protected void Page_Load(object sender, EventArgs e)
 25        ...{
 26            if (Session.Count > 0 && Session["SUser"] != null)
 27            ...{
 28                u = (DB::User)Session["SUser"];
 29                if (u.ID < 1)
 30                ...{
 31                    Session.RemoveAll();
 32                    Response.Redirect("Default.aspx");
 33                }
 34            }
 35            else
 36                Response.Redirect("Default.aspx");
 37
 38            if (!Page.IsPostBack)
 39            ...{
 40                StaticHelper.OnlineUserClear();
 41                ListInit();
 42            }
 43        }
 44
 45        protected void Button1_Click(object sender, EventArgs e)
 46        ...{
 47            StaticHelper.ActiveUserUpdate(new ActiveUserModel(u.Name, DateTime.Now));
 48            if (!string.IsNullOrEmpty(TextBox1.Text))
 49            ...{
 50                string msg = TextBox1.Text.Trim();
 51                msg = msg.Replace("|", "&{/}$");
 52                string to = "大家";
 53                if (UserList.SelectedItem != null && !string.IsNullOrEmpty(UserList.SelectedItem.Text))
 54                ...{
 55                    to = UserList.SelectedItem.Text;
 56                    UserList.SelectedItem.Selected = false;
 57                }
 58                msg = u.Name + "|" + to + "|" + msg; 
 59                StaticHelper.MsgListAdd(msg);
 60
 61                TextBox1.Text = "";
 62            }
 63        }
 64
 65        protected void Timer1_Tick(object sender, EventArgs e)
 66        ...{
 67            IEnumerable<string> list = StaticHelper.MsgList(u.ID);
 68
 69            foreach (var item in list)
 70            ...{
 71                string[] items = item.Split('|');
 72                items[2] = items[2].Replace("&{/}$", "|");
 73                if (items[1] == u.Name || items[1] == "大家" || items[0] == u.Name)
 74                ...{
 75                    if (items[0] == u.Name)
 76                        items[0] = "<font color=\"blue\">你</font>";
 77                    if (items[1] == u.Name)
 78                        items[1] = "<font color=\"blue\">你</font>";
 79                    MsgText.Text = "<strong>" + items[0] + "</strong>对<strong>" + items[1] + "</strong>说：" + items[2] + "<br/>" + MsgText.Text;
 80                }
 81            }
 82        }
 83
 84        protected void Timer2_Tick(object sender, EventArgs e)
 85        ...{
 86            if (!StaticHelper.UserListStatic.Contains(u.Name))
 87                Session.RemoveAll();
 88
 89            ListInit();
 90        }
 91
 92        void ListInit()
 93        ...{
 94            UserList.Items.Clear();
 95            UserList.Items.Add("大家");
 96            foreach (var item in StaticHelper.UserListStatic)
 97            ...{
 98                //string temp = "<a href=\"javascript:;\" onserverclick=\"BulletedList1_Click\" runat=\"server\">" + item + "</a>";
 99                UserList.Items.Add(item);
100            }
101        }
102
103
104        protected void UserList_SelectedIndexChanged(object sender, EventArgs e)
105        ...{
106            //CheckBoxList list = (CheckBoxList)sender;
107            //if (list.SelectedItem != null)
108            //    DropDownListAdd(list.SelectedItem.Text);
109        }
110    }
111}
112