AppExtension.Id Property
Definition
Important
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The extension's instance identifier.
public:
property Platform::String ^ Id { Platform::String ^ get(); };winrt::hstring Id();public string Id { get; }var string = appExtension.id;Public ReadOnly Property Id As StringProperty Value
Instance identifier.
Remarks
There may be multiple extensions within an extension group. The identifier distinguishes them from each other. For example, a category may contain both a test and shipping extension in the same category and they would have different identifiers so you can tell them apart.