ReadOnly property : Property « Class Module « VB.Net Tutorial

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VB.Net Tutorial » Class Module » Property 
6.38.8.ReadOnly property
Option Strict On

Public Class YourClass
   Private yourName As String
   Private yourNumber As Decimal

   Public Sub New(breed As String)
      yourName = breed
   End Sub

   Public ReadOnly Property Name() As String
      Get
         Return yourName
      End Get
   End Property

   Public Property Number() As Decimal
      Get
         Return yourNumber
      End Get

      Set
         yourNumber = CDec(value)
      End Set
   End Property

   Public Sub ShowInfo()
      Console.WriteLine("This " & yourName & " weighs " & yourNumber & " pounds.")
   End Sub
End Class

Public Class Tester
   Public Shared Sub Main()
      Dim mal As New YourClass("A")

      mal.Number = 130
      ChangeYourClassInfo(mal)
      mal.ShowInfo
      CompletelyChangeYourClassInfo(mal)
      mal.ShowInfo
   End Sub

   Public Shared Sub ChangeYourClassInfo(ByVal aYourClass As YourClass)
      aYourClass.Number = 125
   End Sub

   Public Shared Sub CompletelyChangeYourClassInfo(ByVal aYourClass As YourClass)
      Dim newf As New YourClass("Newfoundland")
      aYourClass = newf
   End Sub
End Class
This A weighs 125 pounds.
This A weighs 125 pounds.
6.38.Property
6.38.1.Define and use a Property
6.38.2.Default Property
6.38.3.Two properties
6.38.4.Do calculation in Property getter
6.38.5.Properties with Getter and Setter
6.38.6.Shared variable and Shared Property
6.38.7.Class with a property that performs validation
6.38.8.ReadOnly property
6.38.9.MultiKey Properties
6.38.10.Overloaded Properties
6.38.11.Shared Properties
6.38.12.Single Indexed Property
6.38.13.Loop through two dimensional array with GetUpperBound and GetLowerBound
6.38.14.Use Property to set private data
6.38.15.Do data check in property set
6.38.16.Convert data type in property set
6.38.17.Throw Exception in Property setting
6.38.18.Change value in Property getter
6.38.19.Friend Property
6.38.20.Readable and Writable
6.38.21.Person with FirstName and LastName Property
6.38.22.Define a class with one property and retrieves the name and type of the property
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