Design Patterns in .NET Training in Finland

We can host this training at your preferred location. Contact us!

This course is designed for C# developers who want to extend their architectural skills using design patterns and related techniques. The delivery is tailored to the .NET platform and uses .NET libraries and frameworks wherever possible to illustrate how patterns can be usefully applied. Additional examples are drawn from Ruby, Java/JEE, C++ and Scala.

Each pattern is introduced in terms of its abstract structure (via UML diagrams), its benefits and drawbacks, sample implementations and practical examples of how it can be used to simplify software development.

Delegates should have at least 3 years experience in C# development and be familiar with UML Sequence and Class diagrams.

Introduction to Patterns

What is a design pattern?
The evolution of design patterns
Misconceptions about design patterns
The dangers of becoming ‘pattern happy’
Distinguishing between patterns, idioms and refactorings
Using refactorings to introduce patterns incrementally
Using patterns to create an object oriented architecture

MVC, MVP and MVVM

Why MVC is the most important pattern in enterprise architecture
How the pattern is applied in web frameworks like ASP .NET MVC
Guidelines for applying MVC successfully in your own designs
Why Microsoft evolved MVP and MVVM out of conventional MVC
How MVVM is used in WPF and Windows 10 user interfaces

The Little Language Pattern

Understanding Little Language and Domain Specific Languages
Support for DSL’s in .NET via CodeDom and T4 Templates
LINQ as an example of an Internal DSL

The Observer Pattern

The disconnect between OO design and event handling
How the Observer pattern enables event-driven OO code
The classical implementation of Observer using interfaces
The .NET (and Delphi) version of Observer using delegates

The Iterator Pattern

Accessing an aggregate object without knowing its representation
How Iterator is used in the C++ , Java and .NET collection libraries
Adding iterator support to your own C# collection classes

The Singleton Pattern

Why ensure a class only has a single instance?
Singleton objects verses static utility classes
The classical implementation of the Singleton pattern
Language specific solutions to Singleton in C# and Scala
Making Singletons safe and efficient in concurrent code
Problems with the double checked locking idiom

Patterns Relating to Factories

Advantages of separating clients from object creation
Comparing the Factory Method and Abstract Factory Patterns
Using Abstract Factory to conceal providers in ADO .NET
Extending the Factory Pattern into Dependency Injection
Examples of Dependency Injection Tools for .NET

The Strategy Pattern

Creating class hierarchies to represent algorithms
Separating a class from a changing or complex algorithm
How Strategy is used with Layout Managers in WPF
How Strategy is used within mocking tools like Moq

The Command Pattern

Similarities between Srategy and Command
Using Command objects to simplfy event dispatching
Incrementally refactoring code to introduce Command
Uses of the Command Pattern in Web Frameworks

The Proxy Pattern

Adding services by intercepting messages
Dynamically creating proxy classes via Reflection
How proxies can be used for Aspect Oriented Programming
The interception framework provided with .NET

The Template Method Pattern

Using polymorphism to customize algorithms
Similarities between Template and Factory Method

The Decorator and Adapter Patterns

Using composition to layer extra functionality
Applying Decorator to create specialized collections
Distinguishing between Adapter and Decorator
Uses of these patterns in the .NET I/O libraries

Visitor

Simplifying class design by modelling operations as visitors
Adding support for Visitor to existing collections of objects
Using Visitor to add reporting and logging behaviour
Code generation in C# with Visitor and the CodeDOM library
Using Visitor in the design of a C# mock objects generator

The State Pattern

Benefits of the State Pattern over subclassing
Modelling objects with complex internal state transitions
Different approaches to implementing state transitions
Automatically generating state machines

Parallel Programming Patterns

Introducing the .NET Parallel Patterns
Working with thread pools and IOU’s
The async/await keywords

Why have you chosen us?

I have attended a training from Bilginc IT Academy before and I was satisfied.

I have attended a training from a different provider and it was not helpful.

Other

How many employees do you have in your IT department?

0 – 50

50 – 250

250 – 1000

1000+

Design Patterns in .NET Training Course in Finland

Finland is a country located in northern Europe. Helsinki is the capital and largest city of the country. The majority of the people are Finns but there is also a small Lapp population in Lapland, where the country is famous for the Northern Lights. Finland's national languages are Finnish and Swedish.

Known for its vast forests, lakes, and natural beauty, Finland is one of the world's largest producers of forest products, such as paper, pulp, and lumber. One of the world's largest sea fortresses Suomenlinna, Rovaniemi with the "White Nights", dogsled safaris and of course the Northern Lights are what makes Finland so popular for tourists. Finland is one of the best places in the world to see the Northern Lights and attracts millions of tourists during its seasons.

Finland is home to a thriving technology industry and is widely recognized as one of the world's leading technology hubs. Companies such as Nokia and Rovio (creator of the popular game Angry Birds) are based in Finland. Some of the key factors that have contributed to Finland's success in technology include; strong investment in research and development, a highly educated workforce and fundings.

Finland has a strong educational system, and is widely regarded as one of the world's most literate countries. In fact, Finland's literacy rate is one of the highest in the world, and its students consistently perform well in international tests of math and reading ability.

Also, as a pioneer in environmental sustainability, Finland is known for its efforts to reduce its carbon footprint and promote clean energy. This Nordic country is also famous for its unique and distinctive cultural heritage, including its traditional folk music and its elaborate traditional costumes.

Helsinki, Finland's capital city, is the country's business center. Helsinki is Finland's largest city, and it is home to many of the country's major corporations and organizations, including many of the country's leading technology firms. The city is also a commercial, trade, and financial center, as well as one of the busiest ports in the Nordic region.

Take advantage of our diverse IT course offerings, spanning programming, software development, business skills, data science, cybersecurity, cloud computing and virtualization. Our knowledgeable instructors will provide you with practical training and industry insights, delivered directly to your chosen venue in Finland.