OPC Studio User's Guide and Reference
DataSubscriptionCount Property



OpcLabs.ServerOpcUA Assembly > OpcLabs.EasyOpc.UA.NodeSpace Namespace > UADataVariable Class : DataSubscriptionCount Property
The current number of data subscriptions to this data variable.
Syntax
'Declaration
 
<BrowsableAttribute(False)>
Public ReadOnly Property DataSubscriptionCount As Integer
'Usage
 
Dim instance As UADataVariable
Dim value As Integer
 
value = instance.DataSubscriptionCount
[Browsable(false)]
public int DataSubscriptionCount {get;}
[Browsable(false)]
public:
property int DataSubscriptionCount {
   int get();
}

Property Value

The default value of this property is 0.

Remarks

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

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