Re: Can a silverlight application find it's parent?

05-05-2008 9:35 PM |

For example:

Let's say we have one asp:Silverlight control  in two content pages.

Content1 (aspx)

 <asp:Silverlight ID="Silverlight1" InitParameters="PageId=1"  runat="server" Height="100px" Width="100px">
        </asp:Silverlight>

Content1 (html)

 <div id="silverlightControlHost">
        <object data="data:application/x-silverlight," type="application/x-silverlight-2-b1" width="100%" height="100%">
            <param name="source" value="RichText.xap"/>
            <param name="onerror" value="onSilverlightError" />
            <param name="background" value="white" />
            <param name="initParams" value="PageId=1" />

            <a href="http://go.microsoft.com/fwlink/?LinkID=108182" style="text-decoration: none;">
                 <img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style: none"/>
            </a>
        </object>
        <iframe style='visibility:hidden;height:0;width:0;border:0px'></iframe>
    </div>

Content2 (aspx)

 <asp:Silverlight ID="Silverlight1" InitParameters="PageId=2"  runat="server" Height="100px" Width="100px">
        </asp:Silverlight>

Content2 (html)

 <div id="silverlightControlHost">
        <object data="data:application/x-silverlight," type="application/x-silverlight-2-b1" width="100%" height="100%">
            <param name="source" value="RichText.xap"/>
            <param name="onerror" value="onSilverlightError" />
            <param name="background" value="white" />
            <param name="initParams" value="PageId=2" />

            <a href="http://go.microsoft.com/fwlink/?LinkID=108182" style="text-decoration: none;">
                 <img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style: none"/>
            </a>
        </object>
        <iframe style='visibility:hidden;height:0;width:0;border:0px'></iframe>
    </div>

 

App.xaml.cs

private void Application_Startup(object sender, StartupEventArgs e){

    int pageID = int.Parse(e.InitParams["PageId"]);
    if(pageID == 1){
              this.RootVisual = new Page1();

    }
   else{

        this.RootVisual = new Page2();
  }

 
}