Why in C# 3.0, when we overload constructor of a specified class, we should write default construct

Posted by odiseh on Stack Overflow See other posts from Stack Overflow or by odiseh
Published on 2010-04-13T10:04:26Z Indexed on 2010/04/13 10:12 UTC
Read the original article Hit count: 360

Filed under:

c#3.0

|

constructor

|

overload

|

default-constructor

Hi Why in C# 3.0, when we overload constructor of a specified class, we should write default constructor in class body? As far as I know, It was no need to do so.

class Test
{
      public int ID {get; private set;}
      public int Name {get; private set;}

      public Test() 
      {
      }

      public Test(int id, int name)
      {
           ....
      }

}

Thank you

Related posts about constructor

Constructor with less arguments from a constructor

as seen on Stack Overflow - Search for 'Stack Overflow'
I have Constructor Tree(int a, int b, int c) and second Constructor Tree(int a, int b, int c, String s). How to load second constructor from first just to save writing all the logics ? I thought about something like this but it gives me 'null' object. public Tree(int a, int b, int c){ Tree t1… >>> More
How do I get a PHP class constructor to call its parent's parent's constructor

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to have a class constructor in PHP call its parent's parent's (grandparent?) constructor without calling the parent constructor. // main class that everything inherits class Grandpa { public function __construct() { } } class Papa extends Grandpa { public function __construct() … >>> More
Private constructor and public parameter constructor -C#

as seen on Stack Overflow - Search for 'Stack Overflow'
I heard that private constructor prevent object creation from outside world. When i have a code public class Product { public string Name { get;set;} public double Price {get;set;} Product() { } public Product(string _name,double _price) { } } here still i can declare… >>> More
How to XML configure Spring bean for constructor injection when bean has varargs constructor

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a way to write a Spring bean in XML so that it uses constructor injection when that constructor has a varargs parameter type? IE, is there a way to specify an array the way you can specify a list? For instance: class MyClass { MyClass(String... args) { // rest omitted } } >>> More
Empty constructor or no constructor

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I think it is not mandatory to have a default constructor in a class (C#). So in that situation shall I have a empty constructor in the class or I can skip it? Is it a best practice to have a default empty constructor? Class test { test() { } ...... } or Class test { … >>> More

Developer IT

Why in C# 3.0, when we overload constructor of a specified class, we should write default construct - Developer IT

Why in C# 3.0, when we overload constructor of a specified class, we should write default construct

c#3.0

constructor

overload

default-constructor

Related posts about c#3.0

Linq Tutorial

Related posts about constructor

Constructor with less arguments from a constructor

How do I get a PHP class constructor to call its parent's parent's constructor

Private constructor and public parameter constructor -C#

How to XML configure Spring bean for constructor injection when bean has varargs constructor

Empty constructor or no constructor

Categories cloud