Csharp_notes

C#

Variables declared with types: char letter = 'c';

short int long byte ushort uint ulong float double decimal
char string
bool

Arrays declared with a []: int[] scores = new int[10] { 100, 95, 92, 87, 55, 50, 48, 40, 35, 10 };

Enumeration: public enum DaysOfWeek { Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday };
             int today = DaysOfWeek.Tuesday;

Casting - type in (): (float)total;

Methods:  static int Multiply(int a, int b)
          {
            return a * b;
          }

Methods can have the same name and different signatures -
          Multiply(int, int), Multiply(double, double)

Writing to console: Console.WriteLine();


Control statements are stand if, else if, else.
Math, equality, unary operators are C-style.

Loops: while(){}, do{}while(), for(;;){}

using System;

namespace Variables
{
  class Program
  {
    static void Main(string[] args)
    {
      Console.WriteLine("Hello, world!");
    }
  }
}

Program program = new Program();