WLAN_ASSOCIATION_ATTRIBUTES structure (wlanapi.h)
The WLAN_ASSOCIATION_ATTRIBUTES structure contains association attributes for a connection.
Syntax
typedef struct _WLAN_ASSOCIATION_ATTRIBUTES {
DOT11_SSID dot11Ssid;
DOT11_BSS_TYPE dot11BssType;
DOT11_MAC_ADDRESS dot11Bssid;
DOT11_PHY_TYPE dot11PhyType;
ULONG uDot11PhyIndex;
WLAN_SIGNAL_QUALITY wlanSignalQuality;
ULONG ulRxRate;
ULONG ulTxRate;
} WLAN_ASSOCIATION_ATTRIBUTES, *PWLAN_ASSOCIATION_ATTRIBUTES;
Members
dot11Ssid
A DOT11_SSID structure that contains the SSID of the association.
dot11BssType
A DOT11_BSS_TYPE value that specifies whether the network is infrastructure or ad hoc.
dot11Bssid
A DOT11_MAC_ADDRESS that contains the BSSID of the association.
dot11PhyType
A DOT11_PHY_TYPE value that indicates the physical type of the association.
uDot11PhyIndex
The position of the DOT11_PHY_TYPE value in the structure containing the list of PHY types.
wlanSignalQuality
A percentage value that represents the signal quality of the network. WLAN_SIGNAL_QUALITY is of type ULONG. This member contains a value between 0 and 100. A value of 0 implies an actual RSSI signal strength of -100 dbm. A value of 100 implies an actual RSSI signal strength of -50 dbm. You can calculate the RSSI signal strength value for wlanSignalQuality values between 1 and 99 using linear interpolation.
ulRxRate
Contains the receiving rate of the association.
ulTxRate
Contains the transmission rate of the association.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista, Windows XP with SP3 [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | wlanapi.h |
| Redistributable | Wireless LAN API for Windows XP with SP2 |