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We'll return once again to the WCF ABC and in this part we'll examine what we can do with the address of our service. There are many options on how to specify the address of your service, especially when you start combining options. But I'll discuss

A while ago I saw this decision chart to help choose a WCF default binding. Unfortunately I cannot remember where it came from. The problem I had with it was that you could only reach wsHttpBinding if you had to use interop. But you might need to

As I've been pretty busy, it's been a while since my last post in the WCF series. But let's have a look at bindings now. A binding will tell a client what's necessary to connect to the service. In other words, how we connect is described by the

The KnownTypeAttribute class allows you to specify, in advance, the types that should be included for consideration during deserialization. For a working example, see the Known Types example.Normally, when passing parameters and return values

Let's Start it By a sample of code.// Version 1 of the Address class.[Serializable]public class Address{ public string Street; public string City;}// Version 2.0 of the Address class.[Serializable]public class Address{ public string Street;

Which binding is best?  That’s a question I hear and see a lot.  When it’s asked of me, the answer is always – “it depends”.  It’s impossible to know from that simple question which binding is going to “best” meet your application requirements. 

http://www.cnblogs.com/carysun/archive/2010/05/04/WF4-Service-Duplex.html http://www.cnblogs.com/carysun/archive/2010/05/04/WF4-service-duplexmore.html  this two articles is about the beginning guide for Durable Duplex. the WF4 pattern implement the

Preparing SystemResourcesBefore starting a broker, there are two preliminary system-level tasks to perform: synchronizing system clocks and (on the Solaris or Linux platform) setting the file descriptor limit. The following sections describe these

There are 3 basic ways to create a WCF client:Let Visual Studio generate your proxy. This auto generates code that connects to the service by reading the WSDL. If the service changes for any reason you have to regenerate it. The big advantage of

Finally .NET Framework 3.0 RTM'd, so I don't have to run in my VMWare anymore. A good time to see if everything works and create the host for the service contract we've created last time. We'll do this using a C# console application, as those just

Chapter 1: Basic .NET Framework(B)What is an IL?(B)What is a CLR?(B)What is CTS?(B)What is a CLS (Common Language Specification)?(B)What is a Managed Code?(B)What is a Assembly?(A) What are the different types of Assembly?(B) What is NameSpace?(B)

Serialization is a process that permits to convert the state of an object into a form that can be stored into some durable medium (file, DB) to rebuild original object in the future or to send the object to another process or computer through

Last time we generated the client and configuration file. Whereas in the asmx world we had a proxy class, the WCF team renamed this in the June CTP to client. For us to use the generated files, we need a new console application and add the files.

WCF service object instancing basics In a normal WCF request and response communication following sequence of actions takes place:-• WCF client makes a request to WCF service object.• WCF service object is instantiated.• WCF service instance serves

Last time we saw how we could create an instance of our service by hosting it using some configuration in our app.config. We still need to have it exposed using metadata though. We'll do this by adding an endpoint that exposed this, using our WCF

Dear Readers,To those of you who found this post interesting, but still a little too vague on how exactly you can use extensions for workflow-host communications, how this ties in with bookmarking, or what might be involved in implementing your own

DataContract is the default serialization programming model for WCF. However WCF supports more than just the types marked wth DataContract attribute. It supports serialization of the following kinds of types in the default mode.CLR built-in

The following items can be serialized using the XmLSerializer class:Public read/write properties and fields of public classesClasses that implement ICollection or IEnumerableNoteOnly collections are serialized, not public

By default, the DataContractSerializer serializes all publicly visible types. All public read/write properties and fields of the type are serialized.You can change the default behavior by applying

msdn note :Provides custom formatting for XML serialization and deserialization.There are two reasons to implement this interface. The first is to control how your object is serialized or deserialized by the XmlSerializer. For example, you can chunk