Proficy Historian Client Access API
Proficy.Historian.ClientAccess.API Namespace / ServerConnection Class / DataChangedEvent Event


DataChangedEvent Event (ServerConnection)
Occurs in response to data subscriptions when the latest tag value has been updated.
Syntax
Public Event DataChangedEvent As DataChangedHandler
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also