Proficy Historian Client Access API
Proficy.Historian.ClientAccess.API Namespace / TagChangedHandler Delegate
The type of tag change.
The list of impacted tags.


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    TagChangedHandler Delegate
    In This Topic
    A delegate invoked for tag subscriptions.
    Syntax
    Public Delegate Sub TagChangedHandler( _
       ByVal changetype As ChangeType, _
       ByVal tags As System.Collections.Generic.List(Of Tag) _
    ) 
    public delegate void TagChangedHandler( 
       ChangeType changetype,
       System.Collections.Generic.List<Tag> tags
    )
    public delegate void TagChangedHandler( 
       ChangeType changetype,
       System.Collections.Generic.List<Tag^>^ tags
    )

    Parameters

    changetype
    The type of tag change.
    tags
    The list of impacted tags.
    Requirements

    Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

    See Also