Option Strict On
Imports System
Public Class Cat
Private mWeight As Integer
Public Sub New(ByVal weight As Integer)
mWeight = weight
End Sub
Public Property Weight( ) As Integer
Get
Return mWeight
End Get
Set(ByVal Value As Integer)
mWeight = Value
End Set
End Property
Public Overrides Function ToString( ) As String
Return mWeight.ToString( )
End Function
End Class
Module Module1
Sub Main( )
Dim theVariable As New Cat(5)
Console.WriteLine("In Run. theVariable: {0}",theVariable)
Doubler(theVariable)
Console.WriteLine("Back in Run. theVariable: {0}",theVariable)
End Sub
Public Sub Doubler(ByVal param As Cat)
Console.WriteLine("In Method1. Received param: {0}",param)
param.Weight = param.Weight * 2
Console.WriteLine("Updated param. Returning new value: {0}",param)
End Sub
End Module
In Run. theVariable: 5
In Method1. Received param: 5
Updated param. Returning new value: 10
Back in Run. theVariable: 10