GattValueChangedEventArgs 类

定义

命名空间:

Windows.Devices.Bluetooth.GenericAttributeProfile

表示 GattCharacteristic.ValueChanged 事件处理程序接收的参数，用于处理蓝牙 LE 设备发送的特征值更改通知和指示事件。

public ref class GattValueChangedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class GattValueChangedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class GattValueChangedEventArgs

Public NotInheritable Class GattValueChangedEventArgs

继承

Object Platform::Object IInspectable GattValueChangedEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)
应用功能	bluetooth

属性

CharacteristicValue	获取新的特征值。
Timestamp	获取系统收到“特征值”更改通知的时间。

另请参阅

• ValueChanged