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DEVPKEY_Device_Address

The DEVPKEY_Device_Address device property represents the bus-specific address of a device instance.

Attribute Value

Property key

DEVPKEY_Device_Address

Property-data-type identifier

DEVPROP_TYPE_INT32

Property access

Read-only access by installation applications and installers

Corresponding SPDRP_Xxx identifier

SPDRP_ADDRESS

Localized?

No

Remarks

Windows sets the value of DEVPKEY_Device_Address to the address of the device on its bus. For information about the interpretation of a device address, see the DevicePropertyAddress value of the DeviceProperty parameter of IoGetDeviceProperty.

You can call CM_Get_DevNode_Property or SetupDiGetDeviceProperty to retrieve the value of DEVPKEY_Device_Address.

Windows Server 2003, Windows XP, and Windows 2000 support this property, but do not support the DEVPKEY_Device_Address property key. Instead, you can use the corresponding SPDRP_ADDRESS identifier to access the value of the property on these earlier versions of Windows. For information about how to access this property value on these earlier versions of Windows, see Accessing Device Instance SPDRP_Xxx Properties.

Requirements

Version: Windows Vista and later versions of Windows Header: Devpkey.h (include Devpkey.h)

See also

IoGetDeviceProperty

SetupDiGetDeviceProperty