Hello Guys
Today I bring a new topic. I wanna teach how to program a little. As you probably know I'm a software developer so I wanna bring some of the stuff that I do daily. With this topic I do not wanna do something hard to understand but the basic concepts of programming.
We'll start with a simple topics and the language that we'll use is C#.
About C#
C# is a simple, modern, general-purpose, object-oriented programming language developed by Microsoft within its .NET initiative led by Anders Hejlsberg. This tutorial covers basic C# programming and various advanced concepts related to C# programming language.
First of all, if you wanna try the examples that I'll provide you can use this site to program online C#. Alternatively, you can install the free version on Visual Studio, the best tool to program C# here.
Lesson 01: Hello World
You can find this example everywhere but it's a classic so I'm using it to teach one of the simple method of C#. The first example is the code to display a message "Hello World" in a console.
Code
// Allow include the System namespace in the program.
using System;
// Namespace declaration. A _namespace_ is a collection of Classes.
namespace HelloWorldApp
{
// Class declaration
class HelloWorld
{
// Main method, which is the entry point for all C# programs.
static void Main(string[] args)
{
// WriteLine is a method of the Console class defined in the System namespace.
Console.WriteLine("Hello World");
// Makes the program wait for a key press
Console.ReadKey();
}
}
}
Console
> Hello World
Press a key to continue...