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ID: 299
Viewed: 2502
Added: Aug 19, 2002
Version:
Snippet uploaded by: snippet
Written By: Unknown
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CConcreteSubject

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<!---Declaration--->
none

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<!---Code--->
Option Explicit

Private m_oSubject As CSubjectObserver
Private m_sState As String

Public Sub init(oSubject_r As CSubjectObserver)
Set m_oSubject = oSubject_r
End Sub

Public Property Let State(sState_r As String)
If sState_r <> m_sState Then ' avoid extraneous updates/notifications
m_sState = sState_r
m_oSubject.Update m_sState
End If
End Property;


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