Obsolete attribute : Attribute « Language Basics « VB.Net

Obsolete attribute

Imports System
Imports System.Text
Imports System.Text.RegularExpressions

Public Class MainClass
    Shared Sub Main(  )
       Dim d As Demo = New Demo()

    End Sub 'Main

End Class

  <Serializable()> Public Class Demo

    <Obsolete("Use Method2 instead.")> Public Sub Method1()
    End Sub

    <System.ObsoleteAttribute("Use Method2 instead.", True)> Public Sub Method2()
      'Old implementation
    End Sub

    Public Sub Method3()
      ' New implementation ...
    End Sub

  End Class

  <Serializable(), Obsolete("No longer used.")> Public Class Test
  End Class


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