OPC Studio User's Guide and Reference
MinimumSamplingInterval Property (EasyUAServerInstanceParameters)



OpcLabs.ServerOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine Namespace > EasyUAServerInstanceParameters Class : MinimumSamplingInterval Property
The minimum sampling interval that the sever will use with its variables. In milliseconds.
Syntax
'Declaration
 
<UnitAttribute("ms")>
<ValueRangeAttribute(1, 2147483647)>
Public Property MinimumSamplingInterval As Integer
'Usage
 
Dim instance As EasyUAServerInstanceParameters
Dim value As Integer
 
instance.MinimumSamplingInterval = value
 
value = instance.MinimumSamplingInterval
[Unit("ms")]
[ValueRange(1, 2147483647)]
public int MinimumSamplingInterval {get; set;}
[Unit("ms")]
[ValueRange(1, 2147483647)]
public:
property int MinimumSamplingInterval {
   int get();
   void set (    int value);
}

Property Value

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

Unit of measurement is ms.

The default value of this property is 100.

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

Setting this property to System.Threading.Timeout.Infinite effectively disables the sampling.

The individual variables may specify their own minimum sampling interval, but the effective sampling interval will not be shorter than the minimum in MinimumSamplingInterval.

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