Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
A version of this page is also available for
4/8/2010

This structure defines the link key associated with a peer Bluetooth device that is connected through a Winsock interface.

Syntax 

typedef struct _BTH_SOCKOPT_SECURITY {
  int 
iLength; 
  bt_addr 
btAddr; 
  unsigned char 
caData[16];
} BTH_SOCKOPT_SECURITY, *PBTH_SOCKOPT_SECURITY;

Members

iLength

Value that is set to 0 or 16 for link key, between 0 and 16 for PIN, or equal to 0 if the PIN is revoked.

btAddr

Bluetooth address of the peer device on which the link-key query is being performed, or 0 if the link key is revoked. If set to 0, and the socket is connected, the Bluetooth address of the peer device is used instead. If the socket is not connected and it is the listening socket, the PIN becomes an access code for all incoming connections. Otherwise, the PIN is set when the socket is connected.

caData

Link key of the peer Bluetooth device.

Requirements

Header ws2bth.h
Windows Embedded CE Windows CE .NET 4.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also