OPC Studio User's Guide and Reference
NumericalValue Property (DAQuality)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAQuality Class : NumericalValue Property
The numerical (integer) value of the quality.
Syntax
'Declaration
 
<DataMemberAttribute()>
Public Property NumericalValue As Integer
'Usage
 
Dim instance As DAQuality
Dim value As Integer
 
instance.NumericalValue = value
 
value = instance.NumericalValue
[DataMember()]
public int NumericalValue {get; set;}
[DataMember()]
public:
property int NumericalValue {
   int get();
   void set (    int value);
}

Property Value

The default value of this property is 0.

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.

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