通过

DataUsage 类

  • 参考

定义

命名空间:
Windows.Networking.Connectivity
编辑

注意

Windows 8.1后，DataUsage 可能会更改或不可用。 请改用 NetworkUsage

表示 ConnectionProfile.GetLocalUsage 方法返回的数据使用情况信息。

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
继承
Object Platform::Object IInspectable DataUsage
属性
ContractVersionAttribute DeprecatedAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列
Windows 10 (在 10.0.10240.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

注解

有关使用成本数据管理连接的详细信息，请参阅 快速入门：管理按流量计费的网络成本约束。

属性

BytesReceived

注意

Windows 8.1后，DataUsage 可能会更改或不可用。 请改用 NetworkUsage

获取一个值，该值指示连接在特定时间段内收到的字节数。
BytesSent

注意

Windows 8.1后，DataUsage 可能会更改或不可用。 请改用 NetworkUsage

获取一个值，该值指示连接在特定时间段内发送的字节数。

适用于

另请参阅