Win32：调试WlanConnect？

Question

我正在编写一个仅限Windows的应用程序，需要连接到用户将提供其名称的各种WiFi网络。由于某种原因，WlanConnect（...）函数返回87，这意味着有一个无效参数，但我不确定哪个参数无效，或者为什么。

        //iOS - Notification Framework (version 10 and above).
        var content = new UNMutableNotificationContent();
        content.Title = "test";
        content.Subtitle = "Notification Subtitle";
        content.Body = "test 02";
        content.Badge = 1;

        var trigger = UNTimeIntervalNotificationTrigger.CreateTrigger(5, false);

        var requestID = "123";
        var request = UNNotificationRequest.FromIdentifier(requestID, content, trigger);

        UNUserNotificationCenter.Current.AddNotificationRequest(request, (err) => {
            if (err != null)
            {
                // Do something with error...
            }
        });

我怎样才能确定这里有什么不妥之处？

编辑：

添加功能定义。

HANDLE wlanHandle;
unsigned long nv;
WlanOpenHandle(1, NULL, &nv, &wlanHandle);

DWORD dwResult = 0;
WLAN_CONNECTION_PARAMETERS cp;
memset(&cp, 0, sizeof(WLAN_CONNECTION_PARAMETERS));

cp.wlanConnectionMode = wlan_connection_mode_profile;
cp.strProfile = convertCharArrayToLPCWSTR(scannerName);
cp.dwFlags = 0;
cp.pDot11Ssid = NULL;
cp.pDesiredBssidList = 0;
cp.dot11BssType = dot11_BSS_type_independent;

PWLAN_INTERFACE_INFO_LIST pIfList = NULL;
PWLAN_INTERFACE_INFO pIfInfo = NULL;

// only use the first wifi interface
dwResult = WlanEnumInterfaces(wlanHandle, NULL, &pIfList);

if (dwResult == ERROR_SUCCESS)
{
    pIfInfo = (WLAN_INTERFACE_INFO *)&pIfList->InterfaceInfo[0];
    dwResult = WlanConnect(wlanHandle, &(pIfInfo->InterfaceGuid), &cp, NULL);

    if (dwResult == ERROR_SUCCESS)
    {
        connected = true;
    }
}