C#中构造函数的有关问题

C#中构造函数的问题

C# code

[color=#FF0000]public Product(String name,Decimal price,String description):this(0,name,price,description);[/color]public Product(int id,String name,Decimal price,String description){_id=id;_name=name;_price=price;_description=description;}

C# code

:this(0,name,price,description);