BcdDeviceData class

The root class of all device data types.

Syntax

class BcdDeviceData
{
  uint32 DeviceType;
  string AdditionalOptions;
};

Members

The BcdDeviceData class has these types of members:

• Properties

Properties

The BcdDeviceData class has these properties.

AdditionalOptions

Data type: string

Access type: Read-only

Additional options for the specified element. This property can be either a GUID in string form with surrounding curly braces that represents another object in the store, or the empty string ("").

DeviceType

Data type: uint32

Access type: Read-only

The device type. This property can be one of the following values.

Value	Meaning
BootDevice 1	Device that initiated the boot.
FileDevice 3	File that contains file system metadata and is treated as a device.
LocateDevice 7	This value is not used.
LocateExDevice 8	Locate device.
PartitionDevice 2	Disk partition.
QualifiedPartition 6	Qualified disk partition.
RamdiskDevice 4	Ramdisk.
UnknownDevice 5	Unknown.

Requirements