QuickOPC User's Guide and Reference
LifetimeCount Property (UAClientSubscriptionParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine Namespace > UAClientSubscriptionParameters Class : LifetimeCount Property
Number of missing publishing cycles before the server closes the subscription.
Syntax
'Declaration
 
<DefaultValueAttribute(1000)>
Public Property LifetimeCount As Integer
'Usage
 
Dim instance As UAClientSubscriptionParameters
Dim value As Integer
 
instance.LifetimeCount = value
 
value = instance.LifetimeCount
[DefaultValue(1000)]
public int LifetimeCount {get; set;}
[DefaultValue(1000)]
public:
property int LifetimeCount {
   int get();
   void set (    int value);
}
Remarks

Lifetime: Server monitors the Client, whether it sends the Publish.

In order to obtain or modify this parameter, in the default state (when OpcLabs.EasyOpc.UA.EasyUAClientCore.Isolated equals to false), access UAClientAdaptableParameters.SubscriptionParameters property of static OpcLabs.EasyOpc.UA.EasyUAClientCore.AdaptableParameters. If you have set OpcLabs.EasyOpc.UA.EasyUAClientCore.Isolated to true, you need to access UAClientAdaptableParameters.SubscriptionParameters property of OpcLabs.EasyOpc.UA.EasyUAClientCore.IsolatedParameters.

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