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BLUETOOTH_GATT_VALUE_CHANGED_EVENT structure (bthledef.h)

  • Article

The BLUETOOTH_GATT_VALUE_CHANGED_EVENT structure describes a changed attribute value.

Syntax

typedef struct _BLUETOOTH_GATT_VALUE_CHANGED_EVENT {
  USHORT                            ChangedAttributeHandle;
  size_t                            CharacteristicValueDataSize;
  PBTH_LE_GATT_CHARACTERISTIC_VALUE CharacteristicValue;
} BLUETOOTH_GATT_VALUE_CHANGED_EVENT, *PBLUETOOTH_GATT_VALUE_CHANGED_EVENT;

Members

ChangedAttributeHandle

The handle to the attribute.

CharacteristicValueDataSize

The size, in bytes, of CharacteristicValue.

CharacteristicValue

The characteristic value.

Requirements

Requirement Value
Minimum supported client Versions:_Supported in Windows 8
Header bthledef.h (include BthLEDef.h)

See also

BTH_LE_GATT_CHARACTERISTIC_VALUE