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Parker Diaz
Parker Diaz

WCF Complete Reference PDF Free Download: A Comprehensive Guide to Windows Communication Foundation



WCF Complete Reference PDF Free Download




If you are interested in learning how to create dynamic web applications using Microsoft's Windows Communication Foundation (WCF) framework, you might be looking for a WCF complete reference pdf free download. In this article, we will explain what WCF is, why you should use it, how you can learn it, and where you can find a WCF complete reference pdf free download.




Wcf Complete Reference Pdf Free Download



What is WCF?




WCF is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology.


WCF is built on the Common Language Runtime (CLR), allowing programmers to write WCF code using any supported .NET language. The WCF SOAP extension framework allows WCF components to process SOAP messages.


WCF supports multiple languages and protocols for communication between clients and services. You can use WCF to create services that use HTTP, TCP, MSMQ, or named pipes for transport; and XML or binary for encoding. You can also use WCF to create RESTful services that use HTTP verbs and URIs for addressing resources.


Why use WCF?




WCF offers many benefits over ASP.NET and other web frameworks for creating web applications. Some of these benefits are:


  • Abstraction: WCF abstracts the details of communication between clients and services by using contracts, bindings and endpoints. A contract defines the functionality that a service exposes; a binding specifies how the service communicates; and an endpoint defines where the service is located. This way, you can focus on the business logic of your application rather than the technical details of communication.



  • Interoperability: WCF supports interoperability with other platforms and technologies by using standard protocols such as SOAP and REST. You can use WCF to create services that can be consumed by clients written in different languages or running on different operating systems. You can also use WCF to consume services provided by other platforms or technologies.



  • Extensibility: WCF is extensible by design and allows you to customize various aspects of your application such as behaviors, bindings, channels, encoders, formatters, security, reliability, transactions, etc. You can also create your own extensions to WCF by implementing the appropriate interfaces and classes.



  • Performance: WCF is optimized for performance and scalability by using features such as buffering, streaming, caching, throttling, concurrency, etc. You can also configure various parameters of your application such as timeouts, quotas, limits, etc. to improve the performance and resource utilization of your application.



WCF is suitable for various scenarios where you need to create web applications that involve distributed systems, service-oriented architecture, cloud computing, etc. Some of these scenarios are:


  • Distributed systems: WCF allows you to create applications that span across multiple machines or networks by using different transport protocols and addressing schemes. You can use WCF to create applications that involve peer-to-peer communication, message queuing, duplex communication, etc.



  • Service-oriented architecture: WCF allows you to create applications that follow the principles of service-oriented architecture (SOA) such as loose coupling, reusability, composability, discoverability, etc. You can use WCF to create services that expose their functionality through contracts and metadata; and clients that discover and consume these services dynamically. You can also use WCF to create services that orchestrate other services to achieve a business goal.



  • Cloud computing: WCF allows you to create applications that leverage the benefits of cloud computing such as elasticity, scalability, availability, etc. You can use WCF to create services that run on cloud platforms such as Microsoft Azure or Amazon Web Services; and clients that access these services over the internet. You can also use WCF to create services that integrate with other cloud services such as storage, database, identity, etc.



How to learn WCF?




To learn WCF, you need to have some prerequisites such as:


  • .NET Framework: WCF is part of the .NET Framework and requires you to have a basic understanding of the .NET Framework concepts such as CLR, assemblies, namespaces, classes, interfaces, methods, properties, events, delegates, generics, exceptions, attributes, etc. You also need to have a working knowledge of the .NET Framework libraries such as Base Class Library (BCL), Windows Forms, Windows Presentation Foundation (WPF), ADO.NET, LINQ, etc.



  • Visual Studio: Visual Studio is the integrated development environment (IDE) that you can use to create WCF applications. Visual Studio provides various tools and features that help you in developing, testing and debugging WCF applications such as project templates, code editor, code snippets, intellisense, designer, debugger, test tools, etc.



  • C#: C# is one of the most popular languages that you can use to write WCF code. C# is a modern object-oriented programming language that supports various features such as inheritance, polymorphism, abstraction, encapsulation, generics, delegates, events, lambdas, anonymous types, LINQ, async/await, etc.



  • XML: XML is a markup language that you can use to represent data in a structured and human-readable way. XML is widely used in web applications for communication and configuration purposes. You need to have a basic understanding of the XML syntax and structure such as elements, attributes, namespaces, schemas, etc. You also need to have a working knowledge of the XML technologies such as XPath, XQuery, XSLT, XML Schema Definition (XSD), etc.



  • SOAP: SOAP is a protocol that you can use to exchange structured information between web services and clients. SOAP is based on XML and defines a standard format for messages that contain an envelope, a header, and a body. SOAP also defines a standard mechanism for describing web services and their operations using Web Services Description Language (WSDL). You need to have a basic understanding of the SOAP concepts and specifications such as SOAP 1.1, SOAP 1.2, WSDL 1.1, WSDL 2.0, etc.



Once you have the prerequisites, you can use various resources for learning WCF such as:


Tutorials: Tutorials are step-by-step guides that teach you how to create WCF app