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[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Gets or sets the unique identifier for the product to be displayed.
public string ContentIdentifier { get; set; }
<object ContentIdentifier="string" .../>
This value must be a valid application ID or null. If the value is null, the detail page for the calling application is displayed. This can be used by developers to allow users to upgrade from the trial version of the application.
Windows Phone