
Delve into .NET development with C#, covering programming fundamentals, object-oriented principles, exception handling, and multithreading. Gain hands-on experience to build cross-platform applications effectively.

csharp.tar.gz

CSharp-Compile-Run-code

.NET is Microsoft’s free and open source framework for developing native software applications on Linux, macOS, and Windows. The power of cross-platform development allows developers to design, code, and run programs on a wide array of platforms.

This course is an introduction to developing .NET applications using C#. You’ll start start with a comprehensive review of C# and computer programming fundamentals: data types, conditionals, loops, methods, and more. You’ll then review the basics of object-oriented programming before diving into methods, exception handling, delegation, and events. With this foundation, you’ll continue building interfaces, collections, database operations, and multithreading. You’ll wrap up with process improvements using dynamic binding, garbage collection, and unmanaged resources.

By the end of this course, you’ll have hands-on experience with C# and .NET, and be ready to build applications using object-oriented programming principles on almost any platform.

Mastering C# and .NET

## Introduction

Program errors are unavoidable. They can happen because our application is trying to reach a server that’s not responding, or they may occur because we run out of computer memory, or maybe because our program is trying to read a non-existent file. In any case, it’s likely that an exception occurs. 

**Exceptions** are program states where it can no longer continue to run, so we have to address them.

Consider the following example. We create a size four array, but access the fifth element (which doesn’t exist). This produces an exception:


# Introduction

Program errors are unavoidable. They can happen because our application is trying to reach a server that’s not responding, or they may occur because we run out of computer memory, or maybe because our program is trying to read a non-existent file. In any case, it’s likely that an exception occurs. 

**Exceptions** are program states where it can no longer continue to run, so we have to address them.

Consider the following example. We create a size four array, but access the fifth element (which doesn’t exist). This produces an exception:


Learn to handle errors during program execution.

Getting Started

C# Programming Basics

Classes and OOP

Classes and OOP II

Exception Handling

First Assessment

Delegates and Events

Interfaces

Additional Features

Collections

LINQ

Working with Strings

Working with Dates and Time

Multithreading and Asynchronous Programming

Reflection

Dynamic Binding

Garbage Collection and Unmanaged Resources

Final Assessment

Next Steps

Appendix

Try...Catch...Finally

Introduction