In most case a c# file (aka .cs) will contain several (or hundreds of classes). After you have compiled it into an .exe file and double click on it. c# will need to know which part of the c# code needs to run first. You may some a code block […]

Arrays have a big limitation is that you cant extend the array to hold more than the number items it was originally defined to hold. As a result a lot of people uses “lists” as an alternative. You can find the lists class in the following namespace: System.Collections.Generic Here is […]

C# is a powerfull object oriented program language. It is heavily engineered programming language. In this tutorials you are going to learn all kinds of things. In our tutorials we will show you a lot of things that won’t make a lot of things until much later. That’s why we […]

http://msdn.microsoft.com/en-us/library/ty67wk28.aspx This is a single line if-else statement that also has a builtin “return” statement.

Queues are like lists, but works on the basis of first-in, first-out, here’s an example: [csharp] using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Queue { class Program { static void Main(string[] args) { // here we create an empty queue that we define to only hold […]

You should already be familiar with the following: Variables Conditonal construct, e.g. If statements Conditional Operators, regular expressions wild cards

booleans are variables that hold true or false.   [csharp] using System; class BooleanDemo { static void Main() { bool myFirstBoolean = 3 + 2 == 5; Console.WriteLine(myFirstBoolean.ToString()); bool mySecondBoolean = 3 + 2 => 5; Console.WriteLine(mySecondBoolean.ToString()); // Here we use the ‘and’, "&&" operator bool BothAreTrue = myFirstBoolean && […]

Stacks are practically the same thing as Queues, but works on the basis of last-in, first-out. Here is the stack’s reference page: http://msdn.microsoft.com/en-us/library/3278tedw(v=vs.110).aspx It basically works in the opposite order of how a queue works. Here’s an example: [csharp] using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace […]

Here we are going to first show you a simple “hello world” program in the form of an exe file. When you double-click on the exe file, all that will happen is that a console terminal will open a display the message “hello world”, like this:   Step 1 -Write […]

Previously in the boolean chapter we saw: [csharp] using System; class BooleanDemo { static void Main() { bool myFirstBoolean = 3 + 2 == 5; Console.WriteLine(myFirstBoolean.ToString()); bool mySecondBoolean = 3 + 2 => 5; Console.WriteLine(mySecondBoolean.ToString()); // Here we use the ‘and’, "&&" operator bool BothAreTrue = myFirstBoolean && mySecondBoolean ; […]