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  1. using System;
  2.  
  3. namespace ThisConstructor
  4. {
  5.     class MyClass
  6.     {
  7.         int a, b, c;
  8.  
  9.         public MyClass()
  10.         {
  11.             this.a = 10;
  12.         }
  13.  
  14.         public MyClass(int b) : this()
  15.         {
  16.             this.b = 20;
  17.         }
  18.  
  19.         public MyClass(int b, int c) : this(b)
  20.         {
  21.             this.c = 30;
  22.         }
  23.  
  24.         public void PrintFields()
  25.         {
  26.             Console.WriteLine("a:{0}, b:{1}, c:{2}", a, b, c);
  27.         }
  28.     }
  29.  
  30.     class MainApp
  31.     {
  32.         static void Main(string[] args)
  33.         {
  34.             MyClass a = new MyClass();
  35.             a.PrintFields();
  36.  
  37.             MyClass b = new MyClass(0);
  38.             b.PrintFields();
  39.  
  40.             MyClass c = new MyClass(0, 0);
  41.             c.PrintFields();
  42.         }
  43.     }
  44. }
Success #stdin #stdout 0.04s 23904KB
comments (?)
stdin 
Standard input is empty
stdout 
a:10, b:0, c:0
a:10, b:20, c:0
a:10, b:20, c:30
https://ideone.com/3baG3r
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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