📄 chatroom.aspx
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ChatRoom.aspx.cs" Inherits="ChatRoom" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
<link href="Css/Style.css" type="text/css" rel="stylesheet"/>
<script language="javascript" type="text/javascript">
function SelectUser(username)
{
document.getElementById("txtToUser").value=username;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<br/>
<cc1:CollapsiblePanelExtender ID="CollapsiblePanelExtender1" runat="server" TargetControlID="left"
ExpandControlID="image1" CollapseControlID="image1" CollapsedText="显示" ExpandedText="隐藏" ExpandedImage="~/Images/toleft.gif"
CollapsedImage="~/Images/toright.gif" ImageControlID="image1" >
</cc1:CollapsiblePanelExtender>
<div style="width:1300px; height:620px;">
<%--左--%>
<div style="float:left; height: 705px;">
<asp:Panel ID="left" runat="server">
<div id="leftDiv" style="width:180px; height:692px; float:left;">
<cc1:Accordion ID="Accordion1" runat="server" HeaderCssClass="headCss">
</cc1:Accordion>
</div>
</asp:Panel>
</div>
<%--中--%>
<div id="middle" style="width:25px; height:709px;float:left;">
<img id="image1" runat="server" src="~/Images/toleft.gif" style="margin-top:150px;"/>
</div>
<%--右--%>
<div id="right" style="width:616px;height:600px; float:left">
<strong>欢迎来到新语聊天系统！ 当前在线人数：</strong><asp:Label ID="count" runat="server"></asp:Label>
<img id="img2" runat="server" src="~/Images/quit.bmp" height="20" /><asp:HyperLink ID="HL" runat="server" Text="安全退出" Font-Bold="True" Font-Size="15px" Width="86px"></asp:HyperLink><br />
<asp:Timer ID="Timer1" runat="server" Interval="600" OnTick="Timer1_Tick"></asp:Timer>
<br />
<asp:UpdatePanel ID="update" runat="server" UpdateMode="conditional">
<ContentTemplate>
<asp:DataList ID="dlPublicMessage" runat="server" Width="710px" Height="135px" Visible="true">
<ItemTemplate>
<asp:Label ID="lblMessageContent" runat="server" Font-Bold="True" Font-Size="15px" Text='<%# GetContent(Eval("FormUser.Name").ToString(),Eval("ToUser.Name").ToString()) %>'></asp:Label>
<asp:Label ID="lblMessage" runat="server" Font-Bold="True" Font-Size="15px" Text='<%# Eval("Message") %>'></asp:Label>
<asp:Label ID="lblTime" runat="server" Font-Bold="True" Font-Size="15px" Text='<%# Eval("RecotrdTime") %>'></asp:Label>
</ItemTemplate>
</asp:DataList>
<hr />
<asp:DataList ID="dlSecretMessage" runat="server" Width="708px" Height="159px" Visible="false">
<ItemTemplate>
<asp:Label ID="lblContent" runat="server" Font-Bold="True" Font-Size="15px" Text='<%#GetContentMessage(Eval("ToUser.Name").ToString())%>' ></asp:Label>
<asp:Label ID="lblMessage" runat="server" Font-Bold="True" Font-Size="15px" Text='<%# Eval("Message") %>'></asp:Label>
<asp:Label ID="lblCurrentTime" runat="server" Font-Bold="True" Font-Size="15px" Text='<%# Eval("RecotrdTime") %>'></asp:Label>
</ItemTemplate>
</asp:DataList>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick"/>
</Triggers>
</asp:UpdatePanel>
<hr />
<asp:UpdatePanel ID="updatePanel2" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<cc1:AutoCompleteExtender ID="AutoCompleteExtender1" runat="server" TargetControlID="txtToUser"
ServicePath="WebService.asmx" ServiceMethod="GetUsersByPreName" CompletionSetCount="10" MinimumPrefixLength="1">
</cc1:AutoCompleteExtender>
发送对象：<asp:TextBox ID="txtToUser" runat="server" CssClass="inputBox">
</asp:TextBox>
<asp:CheckBox ID="ckBox" runat="server" Checked="false" Text="是否启用私聊" OnCheckedChanged="ckBox_CheckedChanged" /><br /><br />
内容：<asp:TextBox ID="txtConetnt" TextMode="multiline" runat="server" Height="50px" Width="348px" ></asp:TextBox>
<asp:Button ID="btn" runat="server" BackColor="WhiteSmoke" Text="确 定" Width="65px" OnClick="btn_Click" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
</div>
</form>
</body>
</html>
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