HARTMANN software group

C# Essentials, Rev. 6.0 Training in Lowell

Enroll in or hire us to teach our C# Essentials, Rev. 6.0 class in Lowell, Massachusetts by calling us @303.377.6176. Like all HSG classes, C# Essentials, Rev. 6.0 may be offered either onsite or via instructor led virtual training. Consider looking at our public training schedule to see if it is scheduled: Public Training Classes
Provided there are enough attendees, C# Essentials, Rev. 6.0 may be taught at one of our local training facilities.
We offer private customized training for groups of 3 or more attendees.
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Course Description

  
Microsoft .NET is an advance in programming technology that greatly simplifies application development, both for traditional, proprietary applications and for the emerging paradigm of Web-based services. .NET 6 is a unified platform, for browser, cloud, desktop, IoT, and mobile apps. It is based on .NET Core, the package-based implementation that is cross-platform, running on Mac and Linux besides Windows. It completes the unification of the .NET platform begun with .NET 5.
 
This two-day course is designed for the experienced programmer to help you quickly come up to speed on the C# language. It is current to Visual Studio 2022, .NET 6 and C# 10. Important newer features such as dynamic data types, named and optional arguments, tuples, asynchronous programming keywords, nullable reference types, record types and  top-level statements are covered.
 
This course concisely covers the essentials of programming using Microsoft’s C# programming language. It starts with an overview of .NET architecture and the basics of running C# programs in a .NET environment. The next two chapters cover C# language essentials and object-oriented programming in C#. The next chapter discusses how C# relates to.NET. The following chapter covers delegates and events. The course includes a succinct introduction to creating GUI programs using Windows Forms. The course concludes with a chapter covering the newer features in C#. Appendices provide a tutorial on Visual Studio 2022, an overview of LINQ, and coverage of unsafe code and pointers in C#.
 
The course is practical, with many example programs and a progressively developed case study. The goal is to quickly bring you up to speed in writing C# programs. The student will receive a comprehensive set of materials, including course notes and all the programming examples.
Course Length: 2 Days
Course Tuition: $990 (US)

Prerequisites
The student should be an experienced application developer or architect. Some background in object-oriented programming would be helpful.

Course Outline

  

1. Introduction to NET

  • What is .NET?
  • .NET Framework, NET Core and .NET 6
  • Application Models
  • Managed Code
  • Visual Studio 2022
  • Console Programs and New Console Template
  • GUI Programs

2. C# Overview for the Sophisticated Programmer

  • First C# Console Application
  • Namespaces
  • Data Types
  • Conversions
  • Control Structures
  • Subroutines and Functions
  • Parameter Passing
  • Strings
  • Arrays
  • Implicitly Typed Variables
  • Console I/O
  • Formatting
  • Exception Handling

3. Object-Oriented Programming in C#

  • Classes
  • Access Control
  • Methods and Properties
  • Asymmetric Accessor Accessibility
  • Static Data and Methods
  • Constant and Readonly Fields
  • Auto-Implemented Properties
  • Inheritance
  • Overriding Methods
  • Abstract Classes
  • Sealed Classes
  • Access Control and Assemblies

4. C# and.NET

  • Components
  • Interfaces
  • System.Object
  • .NET and COM
  • Collections
  • IEnumerable and IEnumerator
  • Copy Semantics in C#
  • Generic Types
  • Type-Safe Collections
  • Object Initializers
  • Collection Initializers
  • Anonymous Types
  • Attributes

5. Delegates and Events

  • Delegates
  • Anonymous Methods
  • Lambda Expressions
  • Random Number Generation
  • Events

6. Introduction to Windows Forms

  • Creating Windows Applications Using Visual Studio 2022
  • Partial Classes
  • Buttons, Labels and Textboxes
  • Handling Events
  • Listbox Controls

7. Newer Features in C#

  • Dynamic Data Type
  • Named and Optional Arguments
  • Variance in Generic Interfaces
  • Asynchronous Programming Keywords
  • New Features in C# 6 and C# 7
  • Nullable Reference Types
  • Record Types
  • Top-level Statements

Appendix A.  Using Visual Studio 2022

  • Signing in to Visual Studio
  • Overview of Visual Studio 2022
  • Creating a Console Application
  • Project Configurations
  • Debugging
  • Multiple-Project Solutions

Appendix B.  Language Integrated Query (LINQ)

  • What Is LINQ?
  • Basic Query Operators
  • Filtering
  • Ordering
  • Aggregation

Appendix C.  Unsafe Code and Pointers in C#

  • Unsafe Code
  • C# Pointer Type

Appendix D.  Learning Resources

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csharp Uses & Stats

csharp is Used For:
Windows Applications Business Enterprise Applications Software Development Web Applications
Difficulty
Popularity
Year Created
2000
Pros
In Demand: 
C# along with Java is one of the top languages in demand for employers. 
 
.Net Library:
C# is integrated with the .Net Library thereby providing access to a vast archive of functionality and support. 
 
Team Friendly:
Multiple developers can easily work together on a project. 
 
Compiled Language:
The code that is stored on a public-facing server is in binary form. In other words, if your server gets hacked, the hacker doesn't automatically have access to your source code. 
 
Transferable:
C# roots are derived from C which means that the structure is transferable to other languages like Java, Objective C, PHP and C++. 
Cons

Steep Learning Curve:
For beginners, C# is not the easiest program to start with. 

Windows Application Exclusively:
Any .NET application needs a Windows platform to execute which means that companies using Linux servers would need Windows hosting to run a .Net application. 
 
Lack of Support for Older .NET:
Many enterprise organizations keep older operating systems because of the many problems that an upgrade can bring to the platform. Microsoft stops supporting older .NET frameworks after a few operating systems upgrades. 
csharp Job Market
Average Salary
102000
Job Count
32916
Top Job Locations

New York City 
Mountain View
San Francisco 
Complimentary Skills to have along with csharp

Since the .NET development ecosystem spans a wide array of capabilities and tools, it is difficult for .NET developers to know which .NET development skills and training to pursue in order to increase their marketability — and earning potential.  For that reason, learning supplemental languages such as Java, JavaScript, Python, C/C++, and others is expected in today’s competitive skill-set driven playing field.

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