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(VB.NET UWP/WinRT) ip-api.com IPv4 Geolocation LookupDemonstrates how to lookup Geolocation data for an IPv4 address using the ip-api.com API.
' This example requires the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. Dim http As New Chilkat.Http ' Lookup an IPv4 address: 149.250.207.170 (this was a randomly chosen address) Dim jsonStr As String = Await http.QuickGetStrAsync("http://ip-api.com/json/149.250.207.170") If (http.LastMethodSuccess = False) Then Debug.WriteLine(http.LastErrorText) Exit Sub End If Dim json As New Chilkat.JsonObject json.EmitCompact = False Dim success As Boolean = json.Load(jsonStr) Debug.WriteLine(json.Emit()) ' Sample output: ' Use this online tool to generate parsing code from sample JSON: ' Generate Parsing Code from JSON ' { ' "as": "AS15854 Hewlett Packard GmbH", ' "city": "Bblingen", ' "country": "Germany", ' "countryCode": "DE", ' "isp": "Triaton Frankfurt", ' "lat": 48.6779, ' "lon": 8.97297, ' "org": "EntServ Deutschland GmbH", ' "query": "149.250.207.170", ' "region": "BW", ' "regionName": "Baden-Wrttemberg", ' "status": "success", ' "timezone": "Europe/Berlin", ' "zip": "71034" ' } Dim as As String Dim city As String Dim country As String Dim countryCode As String Dim isp As String Dim lat As String Dim lon As String Dim org As String Dim query As String Dim region As String Dim regionName As String Dim status As String Dim timezone As String Dim zip As String as = json.StringOf("as") city = json.StringOf("city") country = json.StringOf("country") countryCode = json.StringOf("countryCode") isp = json.StringOf("isp") lat = json.StringOf("lat") lon = json.StringOf("lon") org = json.StringOf("org") query = json.StringOf("query") region = json.StringOf("region") regionName = json.StringOf("regionName") status = json.StringOf("status") timezone = json.StringOf("timezone") zip = json.StringOf("zip") |
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