/// <summary>
/// 通过IP得到IP所在地省市
/// </summary>
/// <param name="ip"></param>
/// <returns></returns>
public static string GetAddressByIP(string ip)
{
string res = String.Empty;
try
{
string url = "http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=" + ip;
HttpItem item = new HttpItem
{
Url = url,
Method = "POST",
Accept = "application/json",
ContentType = "application/x-www-form-urlencoded"
};
HttpHelper helper = new HttpHelper();
//得到请求结果
string result = helper.GetHtml(item).Html;
result = ConvertUnicode2Chinese(result);
IPAddressItem addressItem = result.JsonToEntity <IPAddressItem>();
if (addressItem != null)
{
//{ "ret":1,"start":"115.28.0.0","end":"115.29.255.255","country":"中国","province":"北京","city":"北京","district":"","isp":"电信","type":"机房","desc":"中国万网机房电信"}
res = addressItem.country.ToString() + addressItem.province.ToString() + addressItem.city.ToString();
}
}
catch (Exception)
{
res = "";
}
return(res);
}
public IPAdapterHeader(IPAddressItem item)
{
Id = item.InterfaceId;
Name = item.InterfaceName;
Description = item.InterfaceDescription;
IsUp = item.IsUp;
}
public override object ProvideValue(IServiceProvider serviceProvider)
{
var addrViewSource = new CollectionViewSource();
addrViewSource.GroupDescriptions.Add(new IPAddressGroupDescription());
addrViewSource.Source = AddressFamily.HasValue ? IPAddressItem.GetAll(AddressFamily.Value, Loopback) : IPAddressItem.GetAll();
return(addrViewSource.View);
}
private void UpdateIPAddressesB(int sel_idx)
{
netAddressesB.Items.Clear();
try
{
NetworkInterfaceItem itemB = netIntfBCombo.SelectedItem as NetworkInterfaceItem;
NetworkInterface netB = itemB.NetIntf;
IPInterfaceProperties propB = netB.GetIPProperties();
//carico gli indirizzi dell'interfaccia B
foreach (UnicastIPAddressInformation ip in propB.UnicastAddresses)
{
if (ip.Address.AddressFamily != System.Net.Sockets.AddressFamily.InterNetwork)
{
continue;
}
IPAddressItem item = new IPAddressItem();
item.IpAddress = ip;
netAddressesB.Items.Add(item);
}
}
catch
{
MessageBox.Show("Errore nel caricamento degli indirizzi relativi all'interfaccia B");
return;
}
try
{
netAddressesB.SelectedIndex = sel_idx;
}
catch
{
if (netAddressesB.Items.Count > 0)
{
netAddressesB.SelectedIndex = 0;
}
}
}
