C# 对象初始化

public class Person { 
    public string Name; 
    public bool IsWorking; 
    public bool HasChild;
    //from   ww  w  . j av  a 2 s  .c o  m
    public Person () {} 
    public Person (string n) { 
       Name = n; 
    } 
} 

// Note parameterless constructors can omit empty parentheses 
Person b1 = new Person { Name="Jack", IsWorking=true, HasChild=false }; 
Person b2 = new Person ("Jack") { IsWorking=true, HasChild=false }; 

public Person (string name, bool IsWorking = false, bool HasChild = false) { 
    Name = name; 
    IsWorking = IsWorking; 
    HasChild = HasChild; 
} 

Person b1 = new Person (name: "Jack", IsWorking: true);