Implement singleton pattern in .net, DOT NET Programming

Assignment Help:

How can we implement singleton pattern in .NET ?

The Singleton pattern basically focuses on having one and only one instance of the object running. Lets take an e.g. a windows directory service which has many entries but you can only have single instance of it throughout the network.

There are three steps needed to implement singleton pattern in .NET which is shown below:-

1)   At First create your own class with the static members.

Public class ClsStaticClass

Private shared objCustomer as clsCustomer

End class

This ensures that there is actually one and only one Customer object throughout the project.

2) Second describe a private constructor to your class.

3) Finally give a static method to get the access to your singleton object.


Related Discussions:- Implement singleton pattern in .net

Advantages of sql 2000 over sql 7.0, What are advantages of SQL 2000 over S...

What are advantages of SQL 2000 over SQl 7.0? 1)User-Defined Functions: The User-Defined Functions (UDFs) -- one or moreTransact-SQL statements may be used to encapsulate the

How many types of assemblies are, How many types of assemblies are there? ...

How many types of assemblies are there? Private, Public/Shared, Satellite. A private assembly is normally used by a one application, and is stored in the application's director

Can we run dot.net in unix platform, Can we run DOT.NET in UNIX platform? ...

Can we run DOT.NET in UNIX platform? One of the drawbacks of using Visual Studio.NET and the .NET framework to develop applications has been the lack of cross-platform support.

What is the use of a global.asax file in asp.net, Question: (a) Outlin...

Question: (a) Outline four classes that allow you to work with File Streams. (b) (i) What potential problem can arise when you change items stored in an Application State

I need c# api for bitfinex, I need C# API for bitfinex Project Descripti...

I need C# API for bitfinex Project Description: Hi, I need a developer to build a library in C# that connects to the bitfinex API. The library must implement all the authenti

Develop a rummikub game, Develop a Rummikub Game Project Description: ...

Develop a Rummikub Game Project Description: I require a game(Rummikub) multiplayer with source codes. I have done to much but i need to help me in Algorithm who can check

Use of culture auto, How can we use Culture Auto in project? We will ma...

How can we use Culture Auto in project? We will make a very simple login screen which we will try to use for English as well as the Greek. The login screen will display Engl

What are assemblies, What are Assemblies? Assembly is a single deployab...

What are Assemblies? Assembly is a single deployable unit that have information about the implementation of classes, structures and interfaces. It also keeps the information ab

Web service, What is a Web Service? The Web Services are the business l...

What is a Web Service? The Web Services are the business logic components which provide the functionality via the Internet using standard protocols like HTTP. The Web Servic

Can we post view state in another application?, You can post back to any of...

You can post back to any of the page and pages in other application, too. But if you are posting pages to other application, the PreviousPage property will return null. This is an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd