.NET (Core and Framework)

Public Class WorkOrderEntity

    Private intTrackingNumber As Integer
    Private intDateReceived As Integer
    Private strManufacturer As String

    Public Property TrackingNumber() As Integer
        Get
            Return intTrackingNumber
        End Get

        Set(value As Integer)
            intTrackingNumber = value
        End Set
    End Property

    Public Property DateReceived() As String
        Get
            ' TODO: Convert timestamp to formatted date
            Return intDateReceived
        End Get

        Set(value As String)
            ' TODO: Convert formatted date to timestamp
            intDateReceived = value
        End Set
    End Property

End Class

Private Sub EliminaN_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles EliminaN.Click
           dr = MessageBox.Show("Do you want Delete notification?", "Delete Notification", MessageBoxButtons.YesNo, New System.EventHandler(AddressOf MsgBoxRet))
       End Sub

       Private Sub MsgBoxRet(ByVal sender As Object, ByVal e As System.EventArgs)


           If dr = DialogResult.Yes Then
               Delete()

           End If
       End Sub

int Function() ...