IBarcodeScannerPreviewActivatedEventArgs.ConnectionId 属性

定义

命名空间:

Windows.ApplicationModel.Activation

获取用于与服务连接匹配的连接 ID。

public:
 property Platform::String ^ ConnectionId { Platform::String ^ get(); };

winrt::hstring ConnectionId();

public string ConnectionId { get; }

var string = iBarcodeScannerPreviewActivatedEventArgs.connectionId;

Public ReadOnly Property ConnectionId As String

属性值

String

Platform::String

winrt::hstring

连接 ID。