.NET Core Frameworks, Visual Studio 2017 – 2 Days

Course Description – .NET Core Frameworks Visual Studio 2017

This .NET Core Frameworks training course:  Microsoft .NET is a programming technology that greatly simplifies application development, both for traditional, proprietary applications and for web-based applications and services. The original .NET was a complete restructuring of Microsoft’s whole system infrastructure and represented a major learning challenge for programmers developing applications on Microsoft platforms. Part of .NET included a major new object-oriented programming language, C#. But learning the new programming language is only part of the challenge. The much greater challenge is learning the .NET Framework and its many capabilities.

A major new restructuring of the .NET platform, .NET Core is cross-platform, open source, and modular designed for creating modern web applications and services, libraries and console applications. It is available on Windows, Mac and Linux. .NET now is a family of frameworks, including both the classical .NET available on Windows and the new .NET Core package-based frameworks that are cross-platform.

This two-day course is designed to provide a sound introduction to.NET Core for programmers who already know the C# language. It is current to Visual Studio 2017 and .NET Core 2.0, which supports a much larger subset of the classic .NET Framework than the original .NET Core 1.0. The course focuses on core portions of the .NET Framework that are common across many application areas. It starts with an introduction to the architecture and key concepts of .NET. The course then discusses class libraries, packages, metapackages and frameworks.  The following chapters discuss important topics in the .NET programming model, including delegates and events, I/O and serialization, memory management, processes and threads. The course concludes with a chapter on threading, which includes an introduction to the Task Parallel Library (TPL).

The course is hands-on, with many programming examples. The goal is to equip you with the foundations of this important new technology from Microsoft. The student will receive a comprehensive set of materials, including course notes and all the programming examples.

What You Will Learn

  • Gain a thorough understanding of the philosophy and architecture of .NET Core
  • Understand packages, metapackages and frameworks
  • Acquire a working knowledge of the .NET programming model
  • Implement multi-threading effectively in .NET applications


The student should be an experienced application developer or architect with a working knowledge of C#.


1.      .NET Fundamentals

What is Microsoft .NET?

Common Language Runtime

Framework Class Library

Language Interoperability

Managed Code

.NET Core and Cross-Platform Development

2.      Class Libraries

Components in .NET

Class Libraries Using Visual Studio

Using References

3.      Packages and Frameworks

NuGet Packages and Gallery

Metapackages and Frameworks

Packages in .NET Core

Porting from Classical .NET to .NET Core

Visual Studio Package Manager

Installing Packages

Creating Packages

4.      I/O and Serialization


Files and Streams

XML Serialization

5.      Delegates and Events


Random Number Generation

Anonymous Methods

Lambda Expressions


6.      .NET Programming Model

Garbage Collection

Finalize and Dispose


Command-Line Arguments


7.      .NET Threading

Threading Fundamentals


Foreground and Background Threads


Task Parallel Library

System Requirements

Required software is Visual Studio 2017, which includes .NET Core 2.0. The free Visual Studio Community 2017 may be used. The operating system should be Windows 7sp1 or more recent. See the appropriate course Setup Guide for details.

A good minimal hardware profile for this course would have a 2 GHz or equivalent CPU, 4 GB of RAM, and at least 10 GB of free disk space for tools installation and courseware.  .NET Framework (pronounced dot net) is a software framework developed by Microsoft that runs primarily on Microsoft Windows. .NET Core is a free and open-source managed software framework for Windows, macOS and Linux. It consists of CoreCLR, a complete runtime implementation.

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