.NET屬性

Question

誰能幫我找出我怎麼能做到以下幾點：

PersonalInfo info = new PersonalInfo(); 
info.Contact.Name = "name"; 
info.Contact.Telephone = "2323232"; 

感謝。

---

以下是實現的。

PersonalInfo info = new PersonalInfo(); 
info.Contact.Name = "name"; 
info.Contact.Telephone = "2323232"; 

但是在接下來的情況下，該怎麼辦？

PersonalInfo info = new PersonalInfo(); 
info.Contact.Name = "name"; 
info.Contact.Telephone = "2323232"; 
info.Contact.Office.Address = "Sweden" 

感謝您的幫助。

Answer 1

public class Contact{ 
    public string Name {get;set;} 
    public string Telephone {get;set;} 
} 

public class PersonalInfo{ 
    public Contact Contact {get;set;} 
    public PersonalInfo(){ 
    this.Contact = new Contact(); 
    } 
} 

var info = new PersonalInfo(); 
info.Contact.Name = "name"; 
info.Contact.Telephone = "2323232"; 

;）

Answer 2

private void Test() 
{ 
    PersonalInfo pi = new PersonalInfo(); 

    pi.Contact = new Contact(); 

    pi.Contact.Name = "test"; 
} 

public class Contact 
{ 
    public string Name {get;set;} 
    public string Telephone {get;set} 
} 

public class PersonalInfo 
{ 
    public Contact Contact {get;set;} 
} 

如果你想自動實例的聯繫方式這個構造函數添加到personalInfo類：

public PersonalInfo() 
    { 
     this.Contact = new Contact(); 
    } 

Answer 3

public class PersonalInfo 
{ 
    public Contact contact = new Contact(); 
} 

public class Contact 
{ 
    public string Name { get; set; } 
    public string Telephone { get; set; } 
}