Expert-led training for your team

.NET Introduction training course

Create Robust .NET Applications And Explore New Features To Increase Productivity with this .NET Introduction Training & Course.

JBI training course London UK

"Our tailored course provided a well rounded introduction into .NET core and related technologies. Excellent training on Object Oriented programming and accessing databases. Fast paced but the instructor never lost any of the delegates"

LK, Software Engineer, MVC, January 2021

Public Courses

12/08/24 - 5 days
£2500 +VAT
23/09/24 - 5 days
£2500 +VAT
04/11/24 - 5 days
£2500 +VAT

Customised Courses

* Train a team
* Tailor content
* Flex dates
From £1200 / day
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JBI training course London UK

.NET Introduction:  

  • Utilise Visual Studio to develop and debug applications
  • Explore C# or Visual Basic .NET features
  • Understand the Common Language Runtime and .NET
  • Create Reusable Objects using Object Oriented Programming
  • Understand how to handle Errors 
  • Learn to Develop Scalable Applications
  • Use WPF to develop Windows applications
  • Learn alternative approaches to develop server-side applications


  • .NET Core and Visual Studio
  • Creating .NET Solutions and Projects
  • Role of the Common Language Runtime
  • .NET APIs for creating Applications
  • Discussion of alternative APIs for creating Applications with the .NET (Windows/Web/Database)
  • Visual Studio tools
  • Console IO
  • Lab: Create simple Project and use of Visual Studio Features


  • Introduction to C#/VB.NET
  • Class Libraries
  • Namespaces
  • Value and Reference types
  • Standard Types
  • Methods
  • Labs: Provide Input and Output functionality for common types; Create Methods to partition functionality

Flow of Control

  • Loop Constructs (for, while, do/while)
  • Conditional Code (if, switch/Select Case)
  • Lab: Add flow of control statements to conditionally execute code

Introduction to Object Oriented Programming

  • Structures, Classes and Records
  • Methods/Properties/Constructors
  • Class Diagrams/Class Details
  • Refactoring
  • Inheritance and Polymorphism
  • Lab: Create Classes to provide templates for types; Implement Polymorphism
  • Role of Generics in .NET
  • Type Safety
  • Generics and Generic Collections
  • Lab: Use generic collection to store objects






  • Introduction to Interfaces
  • Creating an Interface
  • Implementing an Interface
  • Standard Interfaces
  • Lab: Use interfaces in to work with Generic Collections

Error Handling

  • Creating Robust Applications
  • Exception Handling
  • Try/catch/finally
  • Lab: Add exception handling

Class Libraries

  • Creating a Class Library
  • Assemblies
  • Strong Named Assemblies
  • Lab: Create a Class Library for later reuse

Asynchronous Programming

  • Asynchronous APIs are now common within .NET
  • File Access
  • Opening Files
  • Reading and writing to files (and asynchronous usage)
  • Use of asynchronous calls
  • Task Asynchronous Pattern
  • Lab: Reading from a file asynchronously

Accessing Databases (ADO.NET & LINQ)

  • Creating a Data Access Layer
  • Standard ADO.NET types
  • Lab: Access data from a database
  • Lambda Expressions
  • Extension Methods
  • Anonymous Type
  • Simplified Querying and Manipulation of Data with Language Integrated Query LINQ
  • Discussion of how the use of these new features allows alternative ways of writing programs.
  • Creating an Entity Data Model
  • Labs: Manipulate data using LINQ; Access data using an Entity Data Model


Web Presentation Layer

  • This section considers the basics of creating a Web Application using both the traditional ASP.NET approach and the newer MVC approach
  • ASP.NET MVC (Model View Controller)
  • Creating Model, View and Controller
  • Configuring applications
  • Use of Razor views
  • Validating user input
  • Lab: Create an ASP.NET MVC Application to allow user input and presentation of data


  • Consideration of alternative ways in which Applications can be deployed
  • Copying Web Sites
  • Publish Web Sites
  • Lab: Publishing Project
JBI training course London UK

Developers who wish to create commercial .NET applications within the latest Visual Studio version using C# and / or VB.NET - suitable for delegates with backgrounds in languages such as VB6, Java, C++, or older .NET frameworks

5 star

4.8 out of 5 average

"Our tailored course provided a well rounded introduction into .NET core and related technologies. Excellent training on Object Oriented programming and accessing databases. Fast paced but the instructor never lost any of the delegates"

LK, Software Engineer, MVC, January 2021

“JBI  did a great job of customizing their syllabus to suit our business  needs and also bringing our team up to speed on the current best practices. Our teams varied widely in terms of experience and  the Instructor handled this particularly well - very impressive”

Brian F, Team Lead, RBS, Data Analysis Course, 20 April 2022



JBI training course London UK



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Our .NET training course is expert-led and focuses on introducing the core language features, before quickly introducing libraries to allow accessing database (ADO.NET) and presentation techniques allowing creation of both graphical user interface applications (WPF) and web-based applications (ASP.NET). 

With the importance of web applications this course has a major section including labs on the latest approach to web applications, by including labs for the latest MVC applications.

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