/// <summary>
/// Retrieves the basic service sets (BSS) list of the specified network.
/// </summary>
/// <param name="ssid">Specifies the SSID of the network from which the BSS list is requested.</param>
/// <param name="bssType">Indicates the BSS type of the network.</param>
/// <param name="securityEnabled">Indicates whether security is enabled on the network.</param>
public WlanBssEntry[] GetNetworkBssList(Dot11Ssid ssid, Dot11BssType bssType, bool securityEnabled)
{
IntPtr ssidPtr = Marshal.AllocHGlobal(Marshal.SizeOf(ssid));
Marshal.StructureToPtr(ssid, ssidPtr, false);
try
{
IntPtr bssListPtr;
WlanInterop.ThrowIfError(WlanInterop.WlanGetNetworkBssList(client.clientHandle, info.interfaceGuid, ssidPtr, bssType, securityEnabled, IntPtr.Zero, out bssListPtr));
try
{
return(ConvertBssListPtr(bssListPtr));
}
finally
{
WlanInterop.WlanFreeMemory(bssListPtr);
}
}
finally
{
Marshal.FreeHGlobal(ssidPtr);
}
}
/// <summary>
/// Connects to the specified wireless network.
/// </summary>
/// <remarks>
/// The method returns immediately. Progress is reported through the <see cref="WlanNotification"/> event.
/// </remarks>
public void Connect(WlanConnectionMode connectionMode, Dot11BssType bssType, Dot11Ssid ssid, WlanConnectionFlags flags)
{
WlanConnectionParameters connectionParams = new WlanConnectionParameters();
connectionParams.wlanConnectionMode = connectionMode;
connectionParams.dot11SsidPtr = Marshal.AllocHGlobal(Marshal.SizeOf(ssid));
Marshal.StructureToPtr(ssid, connectionParams.dot11SsidPtr, false);
connectionParams.dot11BssType = bssType;
connectionParams.flags = flags;
Connect(connectionParams);
Marshal.DestroyStructure(connectionParams.dot11SsidPtr, ssid.GetType());
Marshal.FreeHGlobal(connectionParams.dot11SsidPtr);
}