WindowsPhone 8.0 vs WindowsPhone 8.1:Now HttpClient is alternative for WebCleint(C#-XAML)

Introduction:

Previously in windowsphone 8.0 ,to request webservcie we are using "WebClient " class which is available from "System.Net" namespace.And now "Webclient" is no longer available for windowsphone store 8.1.So what is alternative for "WebClient" is "HttpClient" class which is avaialable from "Windows.Web.Http or System.Net.Http" name space's.

Note:HttpWebRequest is still available for both windowsphone store 8.1 & silverlight windowsphone

WindowsPhone HttpWebRequest vs WebClient:Post JSON data to WebService Beginners Tutorial(C#-XAML)

Introduction:

What is webservice?

Web services allow different applications from different sources to communicate with each other without time-consuming custom coding, and because all communication is in XML, Web services are not tied to any one operating system or programming language.

For example, Java can talk with Perl, Windows applications can talk with UNIX applications.and it is way of integrating Web-based applications using the XML, SOAP, WSDL and UDDI open standards over an Internet protocol backbone

Parsing Json array objects in windowsphone c#

Introduction

HTTP-based Web services frequently use JavaScript Object Notation (JSON) messages to return data back to the client. JSON objects can easily be instantiated in JavaScript, without parsing logic, which makes it a convenient format for messages in Web applications.You may get solve this problem using JObject class or any third party,its is not a best solution to use third party.So i come up with my best option is "parsing json using DataContractJsonSerializer".How it is most important concept in wpf,so now i tried this in wp7.

Download Image file using WebClient with progress bar status in windowsphone c#.

Introduction

Recently lot of queries has been asked regarding to large image file downloading with progress bar from webservice.In general there is a chance of requirement in windows phone  is need to set progressbar status when image getting from xaml feed or web service responce.Beacuse it will take some time to get our image from the web service and loaded completly.And so from the user point of view it make sense to showing progress bar status or loader for image until it gets loaded completly.However finally i had come up with my best solution with progress bar.