共用方式為

UIContentRoot 類別

  • 參考

定義

命名空間:
Windows.UI
編輯

表示應用程式視窗或檢視之 UI 專案樹狀結構的根目錄。

public ref class UIContentRoot sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 524288)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class UIContentRoot final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 524288)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class UIContentRoot
Public NotInheritable Class UIContentRoot
繼承
Object Platform::Object IInspectable UIContentRoot
屬性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 需求

裝置系列
Windows 10, version 1903 (已於 10.0.18362.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v8.0 引進)

屬性

UIContext

取得內容根目錄的內容識別碼。

適用於