Portable class library with asmx soap service

Recently I was working on a portable class library(PCL) example in VS2012 to create a proxy class for an external asmx soap service with return types DataTable and DataSet. The easiest way to create a proxy class to add a service reference. In my case, it failed. The add service reference generated code  contains XmlElement and failed to generate response messages with DataTable and DataSet. VS2012 gives a warning for Xml Element. Read more

Visual Studio 2010 and .Net Framework 4 Training Kit

This training kit is designed to help you learn how to utilize visual studio 2010 and framework technologies. it includes presentations, hands-on labs and demos of the following framework technologies

  • C# 4
  • ASP.Net 4
  • Windows 7
  • Entity Framework
  • ADO.Net Data Services
  • Managed Extensibility Framework
  • Windows Communication Foundation
  • Windows Workflow
  • Windows Presentation Foundation

This kit works with Visual Studio 2010 and .Net Framework 4 only. It’ll walk you step by step through loads of content and is a great starter if you’re getting into what’s new in .NET 4.

You can download kit from here Visual Studio 2010 and .Net Framework 4 Training kit

ADO.Net Data Services

ASP.Net 3.5 SP1 includes a new concept ADO.Net Data service. Commonly you can ask why we need one more service concept if we have WCF, ASMX services already?. Simply I could write a ASMX or WCF service to  provide API interface for my data. Yes its possible, the problem here is we have to write the code for everything(sorting, filtering, joins, CRUD operations etc) from scratch. Also for supporting different formats(JSON, ATOM, XML etc). Additional code required if we wish to expose it as a RESTful service. ADO.Net data services designed specially for these purpose. In a one go, we can a have service that performs CRUD operations, sorting, filtering etc and provides a RESTful interface supporting ATOM feeds and JSON formats without writing too much code and which well works with Entity Framework. Read more