OPC Studio User's Guide and Reference
MaximumLifetimeDueTime Property (_UAClientSubscriptionParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine.ComTypes Namespace > _UAClientSubscriptionParameters Interface : MaximumLifetimeDueTime Property
Maximum lifetime due time. For server overflow protection.
Syntax
'Declaration
 
Property MaximumLifetimeDueTime As Double
'Usage
 
Dim instance As _UAClientSubscriptionParameters
Dim value As Double
 
instance.MaximumLifetimeDueTime = value
 
value = instance.MaximumLifetimeDueTime
double MaximumLifetimeDueTime {get; set;}
property double MaximumLifetimeDueTime {
   double get();
   void set (    double value);
}

Property Value

Valid values of this property are in the range from 1 to 2147483647 (Int32.MaxValue).

The default value of this property is 2147483646.

Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

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.SubscriptionParameters 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.SubscriptionParameters property of OpcLabs.EasyOpc.UA.EasyUAClientCore.IsolatedParameters.

The getter method of this property is pure, i.e. it does not have observable side effects.

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