BluetoothAdapter Class

Definition

Namespace:

Windows.Devices.Bluetooth

Represents a Bluetooth adapter.

[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 BluetoothAdapter

Inheritance

Object BluetoothAdapter

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

Version history

Windows version	SDK version	Value added
1803	17134	AreClassicSecureConnectionsSupported
1803	17134	AreLowEnergySecureConnectionsSupported
2004	19041	IsExtendedAdvertisingSupported
2004	19041	MaxAdvertisementDataLength

Properties

AreClassicSecureConnectionsSupported	Gets or sets a value indicating whether Secure Connections are supported for classic paired Bluetooth devices.
AreLowEnergySecureConnectionsSupported	Gets or sets a value indicating whether Secure Connections are supported for paired Bluetooth LE devices.
BluetoothAddress	Gets the device address.
DeviceId	Gets the device ID.
IsAdvertisementOffloadSupported	Gets a boolean indicating if the adapter supports advertisement offload.
IsCentralRoleSupported	Gets a boolean indicating if the adapater supports LowEnergy central role.
IsClassicSupported	Gets a boolean indicating if the adapter supports the Bluetooth Classic transport type.
IsExtendedAdvertisingSupported	Indicates whether the adapter supports the 5.0 Extended Advertising format.
IsLowEnergyCodedPhySupported
IsLowEnergySupported	Gets a boolean indicating if the adapater supports LowEnergy Bluetooth Transport type.
IsLowEnergyUncoded2MPhySupported
IsPeripheralRoleSupported	Gets a boolean indicating if the adapater supports LowEnergy peripheral role.
MaxAdvertisementDataLength	Indicates the maximum length of an advertisement that can be published by this adapter.

Methods

FromIdAsync(String)	Gets a BluetoothAdapter object identified by the given DeviceId.
GetDefaultAsync()	Gets the default BluetoothAdapter.
GetDeviceSelector()	Gets an Advanced Query Syntax (AQS) string for identifying instances of this adapter. This string is passed to the FindAllAsync or CreateWatcher method.
GetRadioAsync()	Gets the radio represented by this Bluetooth adapter.

Applies to