IIS 7.5 error: Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its module list

Run Cmd “%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i”

Bind Client Script function

public static void BindClientScript(string script, Control control) {

            ScriptManager.RegisterStartupScript(control, typeof(Page), Guid.NewGuid().ToString(), script, true);

        }

How to Get Geocoding Search Results

public static XElement GetGeocodingSearchResults(string address) {

            // Use the Google Geocoding service to get information about the user-entered address

            // See http://code.google.com/apis/maps/documentation/geocoding/index.html for more info...

            var url = String.Format("http://maps.google.com/maps/api/geocode/xml?address={0}&sensor=false", HttpContext.Current.Server.UrlEncode(address));

            // Load the XML into an XElement object (whee, LINQ to XML!)

            var results = XElement.Load(url);

            // Check the status

            var status = results.Element("status").Value;

            if (status != "OK" && status != "ZERO_RESULTS")

                // Whoops, something else was wrong with the request...

                throw new ApplicationException("There was an error with Google's Geocoding Service: " + status);

            return results;

        }

Get Latitude Longitude From Location

public static void GetLatitudeLongitudeFromLocation(string address, out double SelectedLatitude, out double SelectedLongitude) {

            SelectedLatitude = 0;

            SelectedLongitude = 0;

            string url = "http://maps.googleapis.com/maps/api/geocode/" + "xml?keyword=Hotels, + Australia&address=" + address + "&sensor=false&region=au";

            WebResponse response = null;

            try {

                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

                request.Method = "GET";

                response = request.GetResponse();

                if (response != null) {

                    XPathDocument document = new XPathDocument(response.GetResponseStream());

                    XPathNavigator navigator = document.CreateNavigator();

                    var resultXML = XDocument.Parse(navigator.InnerXml);

                    if (resultXML != null) {

                        var geocodeStatus = (from geocodeResponse in resultXML.Descendants("GeocodeResponse")

                                             select new {

                                                 Status = geocodeResponse.Element("status").Value,

                                             }).First();

                        if (geocodeStatus.Status.Equals("OK")) {

                            var geoLocation = (from Location in resultXML.Descendants("GeocodeResponse").Descendants("geometry").Descendants("location")

                                               select new {

                                                   Latitude = Location.Element("lat").Value,

                                                   Longitude = Location.Element("lng").Value,

                                               }).First();

                            if (geoLocation != null) {

                                SelectedLatitude = Convert.ToDouble(geoLocation.Latitude);

                                SelectedLongitude = Convert.ToDouble(geoLocation.Longitude);

                            }

                        }

                    }

                }

            } catch (Exception ex) {

                string error = ex.Message;

            } finally {

                if (response != null) {

                    response.Close();

                    response = null;

                }

            }

            Console.ReadLine();

        }

Calculate distance between two points on Earth

        public static Double CalculateDistance(Double latitude1, Double longitude1, Double latitude2, Double longitude2) {

            double theta = longitude1 - longitude2;

            double dist = Math.Sin(deg2rad(latitude1)) * Math.Sin(deg2rad(latitude2)) + Math.Cos(deg2rad(latitude1)) * Math.Cos(deg2rad(latitude2)) * Math.Cos(deg2rad(theta));

            dist = Math.Acos(dist);

            dist = rad2deg(dist);

            dist = dist * 60 * 1.1515;

            dist = dist * 1.609344;

            return (dist);

        }

        private static Double deg2rad(Double deg) {

            return (deg * Math.PI / 180.0);

        }

        private static Double rad2deg(Double rad) {

            return (rad / Math.PI * 180.0);

        }

Serialize object to XML

        /// <summary>

        /// Serialize object to XML

        /// </summary>

        /// <param name="instance">Object Instance to be serialized</param>

        /// <returns>Respective XML for specific instace</returns>

        public static string SerializeToXml(object instance) {

            string serializedXml = string.Empty;

            if (instance != null) {

                StringBuilder sb = new StringBuilder();

                StringWriter sw = new StringWriter();

                XmlSerializer serializer = new XmlSerializer(instance.GetType(), "");

                serializer.Serialize(sw, instance);

                serializedXml = sw.ToString();

            }

            return serializedXml;

        }

Generates Json for specific object instance

Generates Json for specific object instance

/// <summary>

        /// Generates Json for specific object instance

        /// </summary>

        /// <param name="instance">Instance to be converted to Json </param>

        /// <param name="recursionDepth">Recursion depth optional paramter</param>

        /// <returns>Json for specific object instance</returns>

        public static string ToJson(this object instance, int recursionDepth = 100) {

            JavaScriptSerializer serializer = new JavaScriptSerializer();

            serializer.RecursionLimit = recursionDepth;

            return serializer.Serialize(instance);

        }