Invoke a constructor through this : this « Language Basics « C# / CSharp Tutorial

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C# / CSharp Tutorial » Language Basics » this 
1. 24. 1. Invoke a constructor through this
 
  
using System;  
  
class XYCoord {   
  public int x, y;   
   
  public XYCoord() this(00) { 
    Console.WriteLine("Inside XYCoord()")
  }  
 
  public XYCoord(XYCoord objthis(obj.x, obj.y) { 
    Console.WriteLine("Inside XYCoord(obj)")
  }  
 
  public XYCoord(int i, int j) {  
    Console.WriteLine("Inside XYCoord(int, int)")
    x = i; 
    y = j; 
  }     
}     
     
class MainClass {     
  public static void Main() {     
    XYCoord t1 = new XYCoord();   
    XYCoord t2 = new XYCoord(89);   
    XYCoord t3 = new XYCoord(t2);   
   
    Console.WriteLine("t1.x, t1.y: " + t1.x + ", " + t1.y);  
    Console.WriteLine("t2.x, t2.y: " + t2.x + ", " + t2.y);  
    Console.WriteLine("t3.x, t3.y: " + t3.x + ", " + t3.y);  
  }     
}

        
Inside XYCoord(int, int)
Inside XYCoord()
Inside XYCoord(int, int)
Inside XYCoord(int, int)
Inside XYCoord(obj)
t1.x, t1.y: 0, 0
t2.x, t2.y: 8, 9
t3.x, t3.y: 8, 9
  
1. 24. this
1. 24. 1. Invoke a constructor through this
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