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How to call methods in remoting Asynchronously ?

Posted By :Maverick     Posted Date :July 30, 2011    Points :40   Category :.NET Framework 
Use Delegates we can make Asynchronous method
calls.

You can also find related Interview Question to How to call methods in remoting Asynchronously ?  below: 

Why do we need to call CG.SupressFinalize?

  
Requests that the system not call the finalizer method for the specified object.

[C#]
public static void SuppressFinalize(
object obj
);

The method removes obj from the set of objects that require finalization. The obj parameter is required to be the caller of this method.

Objects that implement the IDisposable interface can call this method from the IDisposable.Dispose method to prevent the garbage collector from calling Object.Finalize on an object that does not require it. (More...)

Can we call a base class method without creating instance?

  
Its possible If its a static method.

Its possible by inheriting from that class also.

Its possible from derived classes using base keyword. (More...)

.NET Remoting?

  
.NET Remoting uses a flexible and extremely extensible architecture. Remoting uses the .NET concept of an Application Domain (AppDomain) to determine its activity. An AppDomain is an abstract construct for ensuring isolation of data and code, but not having to rely on operating system specific concepts such as processes or threads. A process can contain multiple AppDomains but one AppDomain can only exist in exactly one process. If a call from program logic crosses an AppDomain boundary then .NET Remoting will come into place. An object is considered local if it resides in the same AppDomain as the caller. If the object is not in the same appdomain as the caller, then it is considered remote.
In .NET remoting, the remote object is implemented in a class that derives from System.MarshalByRefObject. The MarshalByRefObject class provides the core foundation for enabling remote access of objects across application domains. A remote object is confined to the application domain where it is created. In .NET remoting, a client doesn't call the methods directly; instead a proxy object is used to invoke methods on the remote object. Every public method that we define in the remote object class is available to be called from clients. (More...)

NET Remoting Versus Web Services?

  
With the advent of .NET and the .NET Framework, Microsoft introduced a set of new technologies in the form of Web services and .NET remoting. .NET remoting and ASP.NET Web services are powerful technologies that provide a suitable framework for developing distributed applications. It is important to understand how both technologies work and then choose the one that is right for your application.

The Web services technology enables cross-platform integration by using HTTP, XML and SOAP for communication thereby enabling true business-to-business application integrations across firewalls. Because Web services rely on industry standards to expose application functionality on the Internet, they are independent of programming language, platform and device.

Remoting is .a technology that allows programs and software components to interact across application domains, processes, and machine boundaries. This enables your applications to take advantage of remote resources in a networked environment.

Both Web services and remoting support developing distributed applications and application integration, but you need to consider how they differ before choosing one implementation over the other. In this article, I will show the differences between these two technologies. I will present samples for each type of implementation and identify when to use which technology. (More...)

Difference Between GET and POST methods in HTML

  
Difference Between GET and POST methods

GET:
1) Data is appended to the URL.
2) Data is not secret.
3) It is a single call system
4) Maximum data that can be sent is 256.
5) Data transmission is faster
6) This is the default method for many browsers

POST:
1) Data is appended to the URL.
2) Data is Secret
3) It is a two call system.
4) There is no Limit on the amount of data.That is characters any amount of data can be sent.
5) Data transmission is comparatively slow.
6) No default and should be Explicitly specified. (More...)

What is the Transport Protocol you use to call a Web Service ?

  
SOAP (Simple Object Access Protocol) is the preferred protocol. (More...)

How do I call a member method and pass a primitive type (Value Type) by reference?

  
Use the ref keyword when declaring the parameter of the method, for example:

public bool GetValue( ref int returnValue );

This will pass the numeric by reference.You can modify the value of returnValue within the body of GetValue and it will persist when the method call returns. (More...)

Can I call a Win32 API function from a C# program?

  
Yes, you can.The .NET Framework provides a set of services called Platform Invoke, also known as PInvoke. Refer to the .NET Framework documentation for examples of using PInvoke services. (More...)

What is .NET Remoting?

  
.NET Remoting is an enabler for application communication. It is a generic system for different applications to use to communicate with one another. .NET objects are exposed to remote processes, thus allowing interprocess communication. The applications can be located on the same computer, different computers on the same network, or even computers across separate networks. (More...)

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