C# Definition:

        /// <summary>
        /// Defines the state of the interface. e.g. connected, disconnected.
        /// </summary>
        public enum WLAN_INTERFACE_STATE
        {
        /// <summary>
        /// wlan_interface_state_not_ready -> 0
        /// </summary>
        wlan_interface_state_not_ready = 0,

        /// <summary>
        /// wlan_interface_state_connected -> 1
        /// </summary>
        wlan_interface_state_connected = 1,

        /// <summary>
        /// wlan_interface_state_ad_hoc_network_formed -> 2
        /// </summary>
        wlan_interface_state_ad_hoc_network_formed = 2,

        /// <summary>
        /// wlan_interface_state_disconnecting -> 3
        /// </summary>
        wlan_interface_state_disconnecting = 3,

        /// <summary>
        /// wlan_interface_state_disconnected -> 4
        /// </summary>
        wlan_interface_state_disconnected = 4,

        /// <summary>
        /// wlan_interface_state_associating -> 5
        /// </summary>
        wlan_interface_state_associating = 5,

        /// <summary>
        /// wlan_interface_state_discovering -> 6
        /// </summary>
        wlan_interface_state_discovering = 6,

        /// <summary>
        /// wlan_interface_state_authenticating -> 7
        /// </summary>
        wlan_interface_state_authenticating = 7,
        }

VB Definition:

     Public Enum WLAN_INTERFACE_STATE

     ''' wlan_interface_state_not_ready -> 0
     wlan_interface_state_not_ready = 0

     ''' wlan_interface_state_connected -> 1
     wlan_interface_state_connected = 1

     ''' wlan_interface_state_ad_hoc_network_formed -> 2
     wlan_interface_state_ad_hoc_network_formed = 2

     ''' wlan_interface_state_disconnecting -> 3
     wlan_interface_state_disconnecting = 3

     ''' wlan_interface_state_disconnected -> 4
     wlan_interface_state_disconnected = 4

     ''' wlan_interface_state_associating -> 5
     wlan_interface_state_associating = 5

     ''' wlan_interface_state_discovering -> 6
     wlan_interface_state_discovering = 6

     ''' wlan_interface_state_authenticating -> 7
     wlan_interface_state_authenticating = 7
     End Enum

Notes:

None.