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Multithreading in Visual Basic.Net   Introduction               Multithreading, a very powerful technique, is essential for modern software development.  .  Software users expect to work with a very responsive program that they don’t have to wait on, which is a very ...

This FAQ will explain how to show and close a login form correctly in .NET. It will not show how to do good login form code such as limiting login tries or how to connect to a db etc. The attached project was created with VS.NET 03. If you have 02, just create a new solution and project and add the form and module files. There are two main points ...

Implementing the Command Pattern in .Net Level: Intermediate + to Object Oriented Programming; Beginner + with .Net and C#     The command pattern is a very useful pattern when you want to give your users the ability to do certain things and undo them. Typical examples are the undo and redo on many programs today. This ...

Implementing the Factory Pattern in .Net Level: Beginner + to Object Oriented Programming; Beginner + with .Net and C#     The factory design pattern is very simple. Several other patterns, like the abstract factory pattern, build off of it though, so it is a common base pattern. You use this pattern when one or more of the ...

Level: Beginner + to Object Oriented Programming; Beginner + with .NET and C#     The Proxy design pattern shows a way to do just in time loading of objects that would consume too much memory to keep around, or takes a lot of time to load. This can be a very useful pattern for many applications. A good example of this pattern is

Implementing the Strategy Pattern in .NET Level: Intermediate + to Object Oriented Programming; Beginner + with .NET and C#     Frequently with applications many of the operations they perform are dynamic depending on several factors. Think about a common scenario, sales tax. Tax amounts are based off the place where you live. ...

Implementing the Singleton Design Pattern in .Net Level: Intermediate Level at Object Oriented Programming; Beginner + Level with .Net and C#     Design Patterns are a very useful programming concept that is often forgotten about in the heat of a programming project. Design Patterns are basically code design templates that have ...

Implementing the Visitor Design Pattern In .Net Level: Intermediate to Object Oriented Programming; Beginner + with .NET and C#     The visitor design pattern is very useful in situations where normal polymorphism won’t work because we have fundamentally different objects, with different interfaces, that you want to work on your

In your Visual Basic.Net journey, you have definitely encountered a well used but little understood phenomenon called a delegate. You use them everyday, but might not know it. In this article, we will take a look at what a delegate is and how it will help you to develop better software.     A delegate can be defined as a type ...