Class static member method and instance method - CSharp Custom Type

CSharp examples for Custom Type:static

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Description

Class static member method and instance method

Demo Code

using System;//from  w w  w .  j  a v a2s  .c  o  m
public class MyMath {
   //instance method
   public long Factorial( long l ) {
      return l <= 0 ? 1 : l * Factorial( l - 1 );
   }
   //static method
   public static long SFactorial( long l ) {
      return l <= 0 ? 1 : l * SFactorial( l - 1 );
   }
}
public class Methods {
   public static void Main ( ) {
      //Use the static method
      Console.WriteLine("5 Factorial = {0}", MyMath.SFactorial( 5 ) );
      //Use the instance method
      MyMath m = new MyMath( );
      Console.WriteLine("5 Factorial = {0}", m.Factorial( 5 ) );
   }
}

Result


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