VS2010+Silverlight4+wcf开发部署全过程

1 安装开发环境
操作系统：Windows 7 专业版微软先锋计划199元购
Vs2010：cn_visual_studio_2010_ultimate_x86_dvd_532347.iso这是微软送的一个版本，先前在微软下载的。
银光套件：Silverlight.exe
Silverlight4_Tools.exe
Silverlight_Developer.exe
2 安装
依次安装：vs2010，完全安装
Silverlight.exe
Silverlight4_Tools.exe
Silverlight_Developer.exe，按微软说的只要安装了Silverlight4_Tools.exe，就不用安装Silverlight_Developer.exe，但是在调试程序还是要我安装Silverlight_Developer，我就有安装了它。
3 建立一个vs2010+silverlight4+wcf的项目
为了少啰嗦，大家看图吧。

silverlight项目中的脚本

XML code

UserControl x:Class="SilverlightApplication1.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">
        <StackPanel >
            <TextBlock x:Name="text_result" Text="显示结果"></TextBlock>
            <Button x:Name="button_get_welcome" Content="测试wcf" Width="100" 
                    Click="button_get_welcome_Click" ></Button>
        </StackPanel>
    </Grid>
</UserControl>

后台代码：

VB.NET code

Partial Public Class MainPage
    Inherits UserControl

    Private wcf As New ServiceReference1.Service1Client
    Private Sub wcf_get_wcf_welcomeCompleted(ByVal s As Object, _
                ByVal e As ServiceReference1.get_wcf_welcomeCompletedEventArgs)
        text_result.Text = e.Result
    End Sub

    Public Sub New()
        InitializeComponent()
        AddHandler wcf.get_wcf_welcomeCompleted, AddressOf wcf_get_wcf_welcomeCompleted

    End Sub

    Private Sub button_get_welcome_Click(ByVal sender As System.Object, _
                                         ByVal e As System.Windows.RoutedEventArgs)
        wcf.get_wcf_welcomeAsync()

    End Sub
End Class

wcf中添加的一段代码：

VB.NET code

  <OperationContract()> Public Function get_wcf_welcome() As String
        Return "欢迎连接wcf成功。"
    End Function