aspx頁面中點選按鈕傳遞給Silverlight，並且頁面不重新整理

暖楓無敵發表於2012-03-13
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Index.aspx.cs" Inherits="test.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 runat="server">
    <title></title>
    <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
    <script src="Silverlight.js" type="text/javascript"></script>
    <script type="text/javascript">
        function onSilverlightError(sender, args) {
            var appSource = "";
            if (sender != null && sender != 0) {
                appSource = sender.getHost().Source;
            }

            var errorType = args.ErrorType;
            var iErrorCode = args.ErrorCode;

            if (errorType == "ImageError" || errorType == "MediaError") {
                return;
            }

            var errMsg = "Silverlight 應用程式中未處理的錯誤 " + appSource + "\n";

            errMsg += "程式碼: " + iErrorCode + "    \n";
            errMsg += "類別: " + errorType + "       \n";
            errMsg += "訊息: " + args.ErrorMessage + "     \n";

            if (errorType == "ParserError") {
                errMsg += "檔案: " + args.xamlFile + "     \n";
                errMsg += "行: " + args.lineNumber + "     \n";
                errMsg += "位置: " + args.charPosition + "     \n";
            }
            else if (errorType == "RuntimeError") {
                if (args.lineNumber != 0) {
                    errMsg += "行: " + args.lineNumber + "     \n";
                    errMsg += "位置: " + args.charPosition + "     \n";
                }
                errMsg += "方法名稱: " + args.methodName + "     \n";
            }

            引發新錯誤(errMsg);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>
        <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
            <ContentTemplate>
                <input type="button" class="btn-search" value="查詢" id="btnSearch" />
                <div style="width: 100%; height: 700px">
                    <object id="SL" data="data:application/x-silverlight-2," type="application/x-silverlight-2"
                        width="100%" height="700px">
                        <param name="source" value="ClientBin/SL.xap" />
                        <param name="onError" value="onSilverlightError" />
                        <param name="background" value="white" />
                        <param name="minRuntimeVersion" value="4.0.60310.0" />
                        <param name="autoUpgrade" value="true" />
                        <param name="windowless" value="true" />
                        <a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.60310.0" style="text-decoration: none">
                            <img src="http://go.microsoft.com/fwlink/?LinkId=161376" alt="獲取 Microsoft Silverlight"
                                style="border-style: none" />
                        </a>
                    </object>
                </div>
            </ContentTemplate>
        </asp:UpdatePanel>
    </div>
    </form>
</body>
</html>
<script type="text/javascript" language="javascript">
    $(document).ready(function () {
        $("#btnSearch").click(function () {
            getMess();
        });
    });

    function getMess() {
        $.post("Index.aspx", {
            "action": "search",
            "param": "level"
        }, function (data) {
            setTimeout(function () {
                var slHost = document.getElementById("SL");
                var page = slHost.Content.Page;
                page.process(data);
            }, 1000);
        });
    }
</script>


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

namespace test
{
    public partial class Index : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                if (Request["action"] != null)
                {
                    if (Request["param"] != null)
                    {
                        System.Web.Script.Serialization.JavaScriptSerializer jss = new System.Web.Script.Serialization.JavaScriptSerializer();
                        StringBuilder sb = new StringBuilder();
                        sb.Append(Request["param"].ToString());
                        string strs = jss.Serialize(sb.ToString());
                        Response.Write(sb.ToString());
                        Response.End();
                    }
                }
                else
                {

                }
            }
        }
    }
}

<UserControl x:Class="SL.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot" Background="White">

    </Grid>
</UserControl>


using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Browser;

namespace SL
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
            HtmlPage.RegisterScriptableObject("Page", this);
        }

        [ScriptableMember]
        public void process(string arg)
        {
            if (arg.Length > 0)
            {
                MessageBox.Show(arg);
            }
        }
    }
}


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