'Visual Basic 2010 Static Typing Static Typing en Dynamic Binding Class Addition Public Sub New(ByVal term1 As Integer, ByVal term2 As Integer) Me.Term1 = term1 Me.Term2 = term2 End Sub Private m_Term1 As Integer Public Property Term1() As Integer Get Term1 = m_Term1 End Get Set(ByVal value As Integer) m_Term1 = value End Set End Property Private m_Term2 As Integer Public Property Term2() As Integer Get Term2 = m_Term2 End Get Set(ByVal value As Integer) m_Term2 = value End Set End Property Public Function GetSum() As Double GetSum = Term1 + Term2 End Function Public Overrides Function ToString() As String ToString = Term1 & " + " & Term2 & " = " & GetSum() End Function End Class Class Example Public Shared Sub Main() Dim number As Integer number = 5 ' (1) Do While number < 10 ' (2) Console.WriteLine(number) ' (3) number = number + 1 ' (4) Loop Dim addition1 As Addition = New Addition(3, number) ' (5) Console.WriteLine("sum : " & addition1.GetSum()) ' (6) Console.WriteLine(addition1.Term2) ' (7) ' Console.ReadLine() End Sub End Class 'Bezoek www.vbvoorbeelden.be voor meer Visual Basic voorbeelden. 'Copyright - De Wolf / vbvoorbeelden - 2003-2011 - Alle rechten voorbehouden.