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Instructor-led training

C# Essentials Training in Holly Hill, Florida

.NET training from Hartmann Software Group, delivered onsite in Holly Hill, Florida or live online.

What you'll learn

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 three-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.

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

Training locations

C# Essentials training across the U.S. and beyond.

We provide C# Essentials training onsite and live online for organizations throughout the United States and internationally.

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Private, instructor-led training customized for your organization.

  • Onsite or live online delivery
  • Customized curriculum
  • Training for groups of 3 or more
  • Flexible scheduling
  • Experienced instructors
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Questions? Call us at 303.377.6176
or email info@hartmannsoftware.com

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