ApplicationServiceContext.ApplicationInitParams Property
Gets the initialization parameters specified by the host Web page when embedding the Silverlight plug-in.
Namespace: System.Windows
Assembly: System.Windows (in System.Windows.dll)
An application extension service can use the ApplicationInitParams property to get the application initialization parameters as specified by the Web page that hosts the Silverlight plug-in. For more information about hosting the plug-in, see Integrating Silverlight with a Web Page.
Initialization parameters are not available to out-of-browser applications. However, you can use isolated storage to save initialization parameters before a user installs an application for out-of-browser use. You can then retrieve the parameters from isolated storage when the application launches outside the browser. For more information, see How to: Specify and Retrieve Custom Initialization Parameters.
For more information about extension services, see Application Extension Services.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.