The Windows Phone 8 SDK provides the MarketplaceDetailTask which lets the users to launch the specified application’s details page in the Windows Phone Store from the Windows Phone App.
How to Launch the Application Details Page in Windows Phone Store using C#?
Below is a sample code snippet that demonstrates how to use the MarketplaceDetailTask. Modify the Content Identifier to specify the app for which the details page needs to be shown.
MarketplaceDetailTask task = new MarketplaceDetailTask(); task.ContentIdentifier = "<App ID>"; task.ContentType = MarketplaceContentType.Applications; task.Show();