Understanding WCF Bindings

Binding describes that how a client will communicate with WCF service. It tells that what protocol will be used to communicate, as WCF supports various protocols like HTTP, TCP, MSMQ, Named Pipes. Binding determine transport protocol i.e. TCP, HTTP, message exchange format i.e. plain text, XML You may go through to my earlier blogs to … Read more

ABC of WCF

In this article, we will focus on ABC of WCF which is the core of WCF service endpoints. This is one of the most important interview question also. What is ABC of WCF?  WCF service comes into existence with a valid Endpoint.  An endpoint consists of 3 major components. These components are generally refer as … Read more

First WCF Service Application – WCF Tutorial

In this blog, I will be creating a WCF service application project. If you want to learn WCF from the beginning, please read my earlier blog. Let’s create the first WCF Service Application To create a WCF project open Visual Studio 2012 and select File->New Project. Click on WCF from an installed template (Left area) … Read more

Differences between Stored Procedure and Functions

Very frequent question asked in interview is Differences between Stored Procedure and Functions.Below are the differences between these 2. 1) Functions must return a value. Stored procedure need not be.2) Stored procedures can be called using EXEC command where as Functions can be called from another SQL Statement.3) Stored Procedures are precompiled. Functions are not precompiled.4) Generally Stored procedures are … Read more

Fault Contract in WCF – WCF Service Tutorial

In this article, we will see how to implement Fault Contract in WCF. In typical ASP.Net code we use try catch block to manage exception, but in WCF Fault Contract is used handle exception so that reason of error can reach to the client. WCF Fault Contract If you are new to WCF Contracts, please … Read more

Message Contract in WCF – WCF Service Tutorial

If you are new to WCF Service, please read my earlier blogs. WCF Introduction and WCF Contracts As we know the default message protocol in WCF is SOAP. Message contract is used to define the SOAP structure. As we know SOAP has Envelope, Header, and Body.  So if you want control over SOAP then you must … Read more

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