C# static class
In C#, static class is the one which can only contain static members. It can’t be instantiated. It cannot be inherited. It can only have static constructors and cannot contain instance constructors. You don’t need a private constructor to avoid instantiation if your class is static.
C# static class Example:
using System;
public static class Calculation
{
static int square(int number)
{
return number*number;
}
static int cube(int number)
{
return number*number*number;
}
static void table(int number)
{
for(int i=1;i<=10;i++)
{
Console.WriteLine(number + " X "+i+" = "+number*i);
}
}
public static void Main (string[] args)
{
Console.WriteLine("The Square is "+ Calculation.square(45));
Console.WriteLine("The Cube is "+Calculation.cube(46));
Calculation.table(50);
}
}
Output
The Square is 2025 The Cube is 97336 50 X 1 = 50 50 X 2 = 100 50 X 3 = 150 50 X 4 = 200 50 X 5 = 250 50 X 6 = 300 50 X 7 = 350 50 X 8 = 400 50 X 9 = 450 50 X 10 = 500