共用方式為

DataUsage 類別

  • 參考

定義

命名空間:
Windows.Networking.Connectivity
編輯

注意

在Windows 8.1之後，DataUsage 可能會改變或無法使用。 請改用 NetworkUsage

表示 ConnectionProfile.GetLocalUsage 方法傳回的資料使用方式資訊。

public ref class DataUsage sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Deprecated("DataUsage may be altered or unavailable for releases after Windows 8.1. Instead, use NetworkUsage.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class DataUsage final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Deprecated("DataUsage may be altered or unavailable for releases after Windows 8.1. Instead, use NetworkUsage.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Foundation.UniversalApiContract")]
class DataUsage final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Deprecated("DataUsage may be altered or unavailable for releases after Windows 8.1. Instead, use NetworkUsage.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class DataUsage
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Deprecated("DataUsage may be altered or unavailable for releases after Windows 8.1. Instead, use NetworkUsage.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class DataUsage
Public NotInheritable Class DataUsage
繼承
Object Platform::Object IInspectable DataUsage
屬性
ContractVersionAttribute DeprecatedAttribute MarshalingBehaviorAttribute

Windows 需求

裝置系列
Windows 10 (已於 10.0.10240.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

備註

如需使用成本資料來管理連線的詳細資訊，請參閱 快速入門：管理計量付費網路成本限制。

屬性

BytesReceived

注意

在Windows 8.1之後，DataUsage可能會變更或無法使用。 請改用 NetworkUsage

取得值，指出連接在特定期間內收到的位元組數目。
BytesSent

注意

在Windows 8.1之後，DataUsage可能會變更或無法使用。 請改用 NetworkUsage

取得值，指出連接在特定時段內傳送的位元組數目。

適用於

另請參閱