Silverlight传递初始化时的参数

 

1.第一种方式

 

代码

   
     

    
      
    
       
    
      //
    
      第一种方式
    
      

    
       
    
      foreach
    
       (var item 
    
      in
    
       HtmlPage.Document.QueryString)
 {
 TextBlock tb 
    
      =
    
       
    
      new
    
       TextBlock();
 tb.Text 
    
      =
    
       
    
      string
    
      .Format(
    
      "
    
      {0}:{1}
    
      "
    
      , item.Key, item.Value);
 InitParams.Children.Add(tb);
 }
   
     

2.第二.三种方式前台

代码

   
     

    
      
    
       
    
      <
    
      asp:ScriptManager 
    
      ID
    
      ="ScriptManager1"
    
       runat
    
      ="server"
    
      >
    
      
 
    
      </
    
      asp:ScriptManager
    
      >
    
      
 
    
      <
    
      div
    
      >
    
      
 
    
      <
    
      asp:Silverlight 
    
      ID
    
      ="Silverlight1"
    
       runat
    
      ="server"
    
       Source 
    
      ="~/ClientBin/InitParams.xap"
    
      
 InitParameters 
    
      ="name=hahacjh"
    
       Height
    
      ="100px"
    
       Width
    
      ="100px"
    
      >
    
      
 
    
      </
    
      asp:Silverlight
    
      >
    
      
 
    
      </
    
      div
    
      >
    
      

    
      <!--
    
      ---------------------------------------或--------------------------------------
    
      -->
    
      

    
      <
    
      object 
    
      data
    
      ="data:application/x-silverlight,"
    
       type
    
      ="application/x-silverlight-2-b2"
    
       width
    
      ="100%"
    
       height
    
      ="100%"
    
      >
    
      
 
    
      <
    
      param 
    
      name
    
      ="source"
    
       value
    
      ="ClientBin/InitParams_CS.xap"
    
      />
    
      
 
    
      <
    
      param 
    
      name
    
      ="onerror"
    
       value
    
      ="onSilverlightError"
    
       
    
      />
    
      
 
    
      <
    
      param 
    
      name
    
      ="background"
    
       value
    
      ="white"
    
       
    
      />
    
      
 
    
      <
    
      param 
    
      name
    
      ="initParams"
    
       value
    
      ="name=tim,lastname=heuer"
    
       
    
      />
    
      
 
    
      <
    
      a 
    
      href
    
      ="http://go.microsoft.com/fwlink/?LinkID=115261"
    
       style
    
      ="text-decoration: none;"
    
      >
    
      
 
    
      <
    
      img 
    
      src
    
      ="http://go.microsoft.com/fwlink/?LinkId=108181"
    
       alt
    
      ="Get Microsoft Silverlight"
    
       style
    
      ="border-style: none"
    
      />
    
      
 
    
      </
    
      a
    
      >
    
      
 
    
      </
    
      object
    
      >
   
     

 

 

第二种方式后台：

代码

   
     

    
      
    
      App.xaml.cs
 
    
      private
    
       
    
      void
    
       Application_Startup(
    
      object
    
       sender, StartupEventArgs e)
 {
 
    
      if
    
       (e.InitParams 
    
      !=
    
       
    
      null
    
      )
 {
 
    
      foreach
    
       (var item 
    
      in
    
       e.InitParams)
 {
 
    
      this
    
      .Resources.Add(item.Key, item.Value);
 }
 }
 
    
      this
    
      .RootVisual 
    
      =
    
       
    
      new
    
       Page();
 }
Page.xaml.cs

    
      void
    
       Page_Loaded(
    
      object
    
       sender, RoutedEventArgs e)
 {
 
    
      if
    
       (App.Current.Resources.Contains(
    
      "
    
      name
    
      "
    
      ))
 {
 
    
      string
    
       fname 
    
      =
    
       App.Current.Resources[
    
      "
    
      name
    
      "
    
      ].ToString();
 TextBlock tb 
    
      =
    
       
    
      new
    
       TextBlock();
 tb.Text 
    
      =
    
       fname;
 InitParams.Children.Add(tb);
 }
 }
   
     

第三种方式

代码

   
     

    
      
    
      App.xaml.cs
 
    
      private
    
       
    
      void
    
       Application_Startup(
    
      object
    
       sender, StartupEventArgs e)
 {
 
    
      string
    
       name 
    
      =
    
       
    
      string
    
      .Empty;
 
    
      if
    
       (e.InitParams.Keys.Contains(
    
      "
    
      name
    
      "
    
      ))
 {
 name 
    
      =
    
       e.InitParams[
    
      "
    
      name
    
      "
    
      ].ToString();
 }
 
    
      this
    
      .RootVisual 
    
      =
    
       
    
      new
    
       Page(name);
 }
Page.xaml.cs
 
    
      public
    
       
    
      partial
    
       
    
      class
    
       Page : UserControl
 {
 
    
      string
    
       firtName 
    
      =
    
       
    
      string
    
      .Empty;
 
    
      public
    
       Page(
    
      string
    
       name)
 {
 InitializeComponent();
 Loaded 
    
      +=
    
       
    
      new
    
       RoutedEventHandler(Page_Loaded);
 
    
      this
    
      .Name 
    
      =
    
       name;
 }
 
    
      void
    
       Page_Loaded(
    
      object
    
       sender, RoutedEventArgs e)
 {
 TextBlock tb 
    
      =
    
       
    
      new
    
       TextBlock();
 tb.Text 
    
      =
    
       
    
      this
    
      .Name;
 InitParams.Children.Add(tb);
 }
 }