public void DisConnectToWlan(WlanInfoItem wlanInfoItem)
{
if (wlanInfoItem.IsConnected)
{
wlanInfoItem.WlanInterface.DeleteProfile(wlanInfoItem.Name);
}
}
private static string GetCipherType(WlanInfoItem wlanItem, out string keytype)
{
string cipher = string.Empty;
keytype = string.Empty;
switch (wlanItem.CipherAlgorithmType.ToString())
{
case "CCMP":
cipher = "AES";
keytype = "passPhrase";
break;
case "TKIP":
cipher = "TKIP";
keytype = "passPhrase";
break;
case "None":
cipher = "none";
keytype = "";
break;
case "WWEP":
cipher = "WEP";
keytype = "networkKey";
break;
case "WEP40":
cipher = "WEP";
keytype = "networkKey";
break;
case "WEP104":
cipher = "WEP";
keytype = "networkKey";
break;
}
return(cipher);
}
public bool ConnectToWlan(WlanInfoItem wlanItem, string key, bool isAutoConnect, out string errorMsg)
{
errorMsg = string.Empty;
try
{
string authenticationType = GetAuthenticationType(wlanItem.AuthAlgorithmType);
var cipherType = GetCipherType(wlanItem, out var keytype);
if (wlanItem.IsSecurityEnabled && string.IsNullOrEmpty(key))
{
errorMsg = ("无法连接网络，密码不能为空！");
return(false);
}
string profileName = wlanItem.Name;
string mac = GetMacByWlanName(profileName);
string profileXml;
if (!string.IsNullOrEmpty(key))
{
profileXml = string.Format("<?xml version=\"1.0\"?><WLANProfile xmlns=\"http://www.microsoft.com/networking/WLAN/profile/v1\"><name>{0}</name><SSIDConfig><SSID><hex>{1}</hex><name>{0}</name></SSID></SSIDConfig><connectionType>ESS</connectionType><connectionMode>{2}</connectionMode><autoSwitch>false</autoSwitch><MSM><security><authEncryption><authentication>{3}</authentication><encryption>{4}</encryption><useOneX>false</useOneX></authEncryption><sharedKey><keyType>{5}</keyType><protected>false</protected><keyMaterial>{6}</keyMaterial></sharedKey><keyIndex>0</keyIndex></security></MSM></WLANProfile>", profileName, mac, isAutoConnect ? "auto" : " manual", authenticationType, cipherType, keytype, key);
}
else
{
profileXml = string.Format("<?xml version=\"1.0\"?><WLANProfile xmlns=\"http://www.microsoft.com/networking/WLAN/profile/v1\"><name>{0}</name><SSIDConfig><SSID><hex>{1}</hex><name>{0}</name></SSID></SSIDConfig><connectionType>ESS</connectionType><connectionMode>{2}</connectionMode><autoSwitch>false</autoSwitch><MSM><security><authEncryption><authentication>{3}</authentication><encryption>{4}</encryption><useOneX>false</useOneX></authEncryption></security></MSM></WLANProfile>", profileName, mac, isAutoConnect ? "auto" : " manual", authenticationType, cipherType);
}
wlanItem.WlanInterface.SetProfile(Wlan.WlanProfileFlags.AllUser, profileXml, true);
bool success = wlanItem.WlanInterface.ConnectSynchronously(Wlan.WlanConnectionMode.Profile, Wlan.Dot11BssType.Any, profileName, 15000);
return(success);
}
catch (Exception e)
{
errorMsg = e.Message;
return(false);
}
}
