GattLocalCharacteristic Class

Reference

Definition

Namespace:: Windows.Devices.Bluetooth.GenericAttributeProfile

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

This class represents a local characteristic.

public ref class GattLocalCharacteristic sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class GattLocalCharacteristic final

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 262144)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class GattLocalCharacteristic final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class GattLocalCharacteristic

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 262144)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class GattLocalCharacteristic

Public NotInheritable Class GattLocalCharacteristic

Inheritance: Object Platform::Object IInspectable GattLocalCharacteristic

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 Creators Update (introduced in 10.0.15063.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v4.0)
App capabilities	bluetooth

Remarks

Also see Send notifications to subscribed clients.

Properties

CharacteristicProperties	Gets the local characteristic properties.
Descriptors	Gets a vector list of all the descriptors for this local characteristic.
PresentationFormats	Gets the presentation formats for this local characteristic.
ReadProtectionLevel	Gets the read protection level of this local characteristic.
StaticValue	Gets the static value for this local GATT characteristic.
SubscribedClients	Gets a vector list of all clients that are subscribed to this local characteristic.
UserDescription	Gets the user-friendly description for this local characteristic.
Uuid	Gets the BluetoothSIG-defined UUID for this local characteristic.
WriteProtectionLevel	Gets the write protection level of this local characteristic.

Methods

CreateDescriptorAsync(Guid, GattLocalDescriptorParameters)	Creates descriptor for this local characteristic.
NotifyValueAsync(IBuffer, GattSubscribedClient)	Sends and notifies a GattSubscribedClient of a value.
NotifyValueAsync(IBuffer)	Send and notifies all subscribed clients a GattSubscribedClient of a value.

Events

ReadRequested	An event that is triggered when a GATT client requests a read operation.
SubscribedClientsChanged	An event that's raised when the collection of clients subscribed to this local characteristic changes (that is, clients are added to, or removed from, that collection).
WriteRequested	This is an event that is triggered when a write was requested.

Applies to

Share via