Gatt​Characteristic​Properties Gatt​Characteristic​Properties Gatt​Characteristic​Properties Enum


Specifies the values for the GATT characteristic properties as well as the GATT Extended Characteristic Properties Descriptor.

Provides a collection of flags representing the GATT Characteristic Properties and if the GATT Extended Properties Descriptor is present the GATT Extended Characteristic properties of the characteristic.

Represents the GATT characteristic properties, as defined by the GATT profile, and if the ExtendedProperties flag is present it also represents the properties of the Extended Characteristic Properties Descriptor.

public : enum class GattCharacteristicPropertiespublic enum GattCharacteristicPropertiesPublic Enum GattCharacteristicProperties
System.FlagsAttribute ContractVersionAttribute
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)


AuthenticatedSignedWrites AuthenticatedSignedWrites AuthenticatedSignedWrites

The characteristic supports signed writes

Broadcast Broadcast Broadcast

The characteristic supports broadcasting

ExtendedProperties ExtendedProperties ExtendedProperties

The ExtendedProperties Descriptor is present

Indicate Indicate Indicate

The characteristic is indicatable

None None None

The characteristic doesn’t have any properties that apply.

Notify Notify Notify

The characteristic is notifiable

Read Read Read

The characteristic is readable

ReliableWrites ReliableWrites ReliableWrites

The characteristic supports reliable writes

WritableAuxiliaries WritableAuxiliaries WritableAuxiliaries

The characteristic has writable auxiliaries

Write Write Write

The characteristic is writable

WriteWithoutResponse WriteWithoutResponse WriteWithoutResponse

The characteristic supports Write Without Response