OPC Studio User's Guide and Reference
SetQualityAndSubStatus(DAQualityChoice,Int16) Method



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAQuality Class > SetQualityAndSubStatus Method : SetQualityAndSubStatus(DAQualityChoice,Int16) Method
One of the basic quality choices (Good/Uncertain/Bad).
Sub-status bit field of the OPC quality.

Valid values of this parameter are in the range from 0 to 15.

Modifies the QualityChoice and Substatus bit fields.
Syntax
'Declaration
 
Public Overloads Sub SetQualityAndSubStatus( _
   ByVal qualityChoice As DAQualityChoice, _
   ByVal subStatus As Short _
) 
'Usage
 
Dim instance As DAQuality
Dim qualityChoice As DAQualityChoice
Dim subStatus As Short
 
instance.SetQualityAndSubStatus(qualityChoice, subStatus)
public void SetQualityAndSubStatus( 
   DAQualityChoice qualityChoice,
   short subStatus
)
public:
void SetQualityAndSubStatus( 
   DAQualityChoice qualityChoice,
   short subStatus
) 

Parameters

qualityChoice
One of the basic quality choices (Good/Uncertain/Bad).
subStatus
Sub-status bit field of the OPC quality.

Valid values of this parameter are in the range from 0 to 15.

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.

An invalid enumeration value was used.

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