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VB.NET: Interfaces and Encapsulation

I am learning ASP.NET 2.0 using VB.

I understand the reason for encapsulation however I am not sure how to implement it within the website. What goes in the class and how do I use it on the web page?

Also where do interfaces come into this?

A very broad question I know, hoping I can get some help understanding this.

itsfact

http://www.4guysfromrolla.com/webtech/091800-2.shtml
a good artical to use encapsulation in ASP .Net.

Lotok

ASKER

Is there a version of this with VB.NET examples?

VB.NET foes this differently with GET/SET

Arthur_Wood

in VB.NET, the KungFoo NameSpace and Foo class would look like this:

The body of the discussion about encapsualtion is language independent.

AW

namespace KungFoo 
 
  Public Class Foo 
 
    Private _phoneNumber as String
 
    Public Sub New()
      _phoneNumber = "703-567-8860"
    End Sub
 
    Public Property PhoneNumber() as String
      Get
        Return _phoneNumber
      End Get
      Set (Value as String)
        _phoneNumber = Value
      End Set
    End property
End Class

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Lotok

ASKER

Would you create a class in the app_code folder or would this all be on the code-behind page?
Where do interfaces come into it?

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Arthur_Wood

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Lotok

ASKER

Thanks for the explanation, Really appreciate it.

Arthur_Wood

Glad to be of assistance

AW