Connectivity Software User's Guide and Reference
IsAnnounced Property



OpcLabs.EasySparkplug Assembly > OpcLabs.EasySparkplug.System Namespace > EasySparkplugHostApplication Class : IsAnnounced Property
Determines whether this Sparkplug host application announces itself in the Sparkplug system.
Syntax
'Declaration
 
Public Property IsAnnounced As Boolean
'Usage
 
Dim instance As EasySparkplugHostApplication
Dim value As Boolean
 
instance.IsAnnounced = value
 
value = instance.IsAnnounced
public bool IsAnnounced {get; set;}
public:
property bool IsAnnounced {
   bool get();
   void set (    bool value);
}

Property Value

The default value of this property is True.

Remarks

When this property is true, the Sparkplug host application publishes the State messages that allow the edge nodes to modify their behavior based on the primary host application being online or offline.

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

 

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Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also