基本信息
源码名称:SignalR服务端与客户端的消息传递
源码大小:0.80M
文件格式:.zip
开发语言:C#
更新时间:2015-08-25
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   源码介绍

web服务端代码如下:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Index.aspx.cs" Inherits="SignalRServer.Index" %>

<!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 id="Head1" runat="server">
    <title>Signalr Chat Messenger</title>
    <script src="Scripts/jquery-1.6.4.min.js" type="text/javascript"></script>
    <script src="Scripts/jquery.signalR-1.0.1.min.js" type="text/javascript"></script>
    <script src='<%: ResolveClientUrl("~/signalr/hubs") %>'></script></head>
</head>
<body>
    <form id="form1" runat="server">

    <script type="text/javascript">
        $(function () {

            var IWannaChat = $.connection.myChatHub;

            IWannaChat.client.addMessage = function (message) {
                $('#listMessages').append('<li>'   message   '</li>');
            };

            $("#SendMessage").click(function () {
                IWannaChat.server.send($('#txtMessage').val());
            });

            $.connection.hub.start();
        });
    </script>

    <div>
        <input type="text" id="txtMessage" />
        <input type="button" id="SendMessage" value="广播" />
        <ul id="listMessages">
        </ul>
    </div>
    </form>
</body>
</html>

winform客户端代码如下:


 public partial class FormMain : Form     {
        HubConnection hubConnection;
        IHubProxy hubProxy;
        private delegate void AddTxt(string msg);
        public FormMain()
        {
            InitializeComponent();
            hubConnection = new HubConnection("http://localhost:2154/signalr/hubs");
            hubProxy = hubConnection.CreateHubProxy("myChatHub");
            hubProxy.On<string>("addMessage", (message) => this.Invoke(new AddTxt(Show), message));
            hubConnection.Start().Wait();
        }
        private void Show(string msg)
        {
            this.txtMsg.Text  = msg   "\r\n";
        }
 
        private void btnSend_Click(object sender, EventArgs e)
        {
            hubProxy.Invoke("send"this.txtSend.Text).Wait();
        }
    }