WMDMID

The WMDMID structure describes serial numbers and group IDs.

Syntax

typedef struct __WMDMID{UINT  cbSize;DWORD  dwVendorID;BYTE  pID[WMDMID_LENGTH];UINT  SerialNumberLength;} WMDMID, *PWMDMID;

Members

cbSize

Size of the WMDMID structure, in bytes.

dwVendorID

DWORD containing the registered ID number of the vendor. Contains zero if not in use.

pID[WMDMID_LENGTH]

Pointer to an array of bytes containing the serial number. The serial number is a string of byte values that have no standard format. Note that this is not a wide-character value. WMDMID_LENGTH is a constant value defined in mswmdm.h.

SerialNumberLength

Actual length of the serial number returned, in bytes.

Requirements

Header: Defined in wmdm.idl.

Library: mssachlp.lib

See Also

• IMDSPDevice::GetSerialNumber
• IMDSPStorageGlobals::GetSerialNumber
• IWMDMDevice::GetSerialNumber
• IWMDMStorageGlobals::GetSerialNumber
• Structures