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Snippet Metadata
Summary: Singleton pattern
Language: VB.NET
Author: Benoit Gauthier
Author snippets RSS:
Culture: fr-CA
Bytes: 551
Visual Studio 2005 Snippet:

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' This class implements the Singleton pattern
Public Class Singleton
    ' Constructor is private so we can not create it
    ' Must use getInstance that return one (1) instance of the object.
    Private Sub New()
    End Sub
    Private Shared m_oInstance As Singleton
    Public Shared Function getInstance() As Singleton
        SyncLock GetType(Singleton)
            If IsNothing(m_oInstance) Then
                m_oInstance = New Singleton
            End If
        End SyncLock
        Return m_oInstance
    End Function
End Class

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