OPC Studio User's Guide and Reference
DormancyPeriod Property (_UASmartSessionParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine.ComTypes Namespace > _UASmartSessionParameters Interface : DormancyPeriod Property
After a session object is disconnected, its data will be maintained in memory at least for the time period specified here. In milliseconds.
Syntax
'Declaration
 
Property DormancyPeriod As Long
'Usage
 
Dim instance As _UASmartSessionParameters
Dim value As Long
 
instance.DormancyPeriod = value
 
value = instance.DormancyPeriod
long DormancyPeriod {get; set;}
property int64 DormancyPeriod {
   int64 get();
   void set (    int64 value);
}
Remarks

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

In VB6 and VBScript, use DormancyPeriodDouble.

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