How to get Latitude and longitude based on address in Asp.Net

Here we will see How to get Latitude and longitude based on address in Asp.Net.

HTML CODE:

<div>

        <textarea id="txtAddress" rows="3" cols="25"></textarea>

        <br />

        <input type="button" onclick="GetLocation()" value="Get Location" />

        <script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?key=AIzaSyA-Dvf0kFAG9y2vRvkhbRy-obcU_wtSh3U&sensor=false"></script>

        <script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>

        <script type="text/javascript">

            function GetLocation() {

                var geocoder = new google.maps.Geocoder();

                var address = document.getElementById("txtAddress").value;

                geocoder.geocode({ 'address': address }, function (results, status) {

                    if (status == google.maps.GeocoderStatus.OK) {

                        var latitude = results[0].geometry.location.lat();

                        var longitude = results[0].geometry.location.lng();

                        alert("Latitude: " + latitude + "\nLongitude: " + longitude);

                    } else {

                        alert("Request failed.")

                    }

                });

            };

        </script>

    </div>

Author : Umesh Patel

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