GattLocalCharacteristic.NotifyValueAsync 方法

定义

命名空间:

Windows.Devices.Bluetooth.GenericAttributeProfile

重载

NotifyValueAsync(IBuffer)	向所有订阅的客户端发送并通知一个值的 GattSubscribedClient。
NotifyValueAsync(IBuffer, GattSubscribedClient)	发送并通知 GattSubscribedClient 的值。

NotifyValueAsync(IBuffer)

向所有订阅的客户端发送并通知一个值的 GattSubscribedClient。

public:
 virtual IAsyncOperation<IVectorView<GattClientNotificationResult ^> ^> ^ NotifyValueAsync(IBuffer ^ value) = NotifyValueAsync;

/// [Windows.Foundation.Metadata.Overload("NotifyValueAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<GattClientNotificationResult>> NotifyValueAsync(IBuffer const& value);

[Windows.Foundation.Metadata.Overload("NotifyValueAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<GattClientNotificationResult>> NotifyValueAsync(IBuffer value);

function notifyValueAsync(value)

Public Function NotifyValueAsync (value As IBuffer) As IAsyncOperation(Of IReadOnlyList(Of GattClientNotificationResult))

参数

value

IBuffer

包含要发送到 GattSubscribedClient 的值的缓冲区。

返回

IAsyncOperation<IVectorView<GattClientNotificationResult>>

IAsyncOperation<IReadOnlyList<GattClientNotificationResult>>

异步操作，其中包含每个订阅客户端的所有 GattClientNotificationResult 的向量列表。

属性

OverloadAttribute RemoteAsyncAttribute

Windows 要求

应用功能

bluetooth

NotifyValueAsync(IBuffer, GattSubscribedClient)

发送并通知 GattSubscribedClient 的值。

public:
 virtual IAsyncOperation<GattClientNotificationResult ^> ^ NotifyValueAsync(IBuffer ^ value, GattSubscribedClient ^ subscribedClient) = NotifyValueAsync;

/// [Windows.Foundation.Metadata.Overload("NotifyValueForSubscribedClientAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<GattClientNotificationResult> NotifyValueAsync(IBuffer const& value, GattSubscribedClient const& subscribedClient);

[Windows.Foundation.Metadata.Overload("NotifyValueForSubscribedClientAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<GattClientNotificationResult> NotifyValueAsync(IBuffer value, GattSubscribedClient subscribedClient);

function notifyValueAsync(value, subscribedClient)

Public Function NotifyValueAsync (value As IBuffer, subscribedClient As GattSubscribedClient) As IAsyncOperation(Of GattClientNotificationResult)

参数

value

IBuffer

包含要发送到 GattSubscribedClient 的值的缓冲区。

subscribedClient

GattSubscribedClient

订阅的客户端通知值。

返回

IAsyncOperation<GattClientNotificationResult>

使用 GattClientNotificationResult 对象完成的异步操作。

属性

OverloadAttribute RemoteAsyncAttribute

Windows 要求

应用功能

bluetooth