Connectivity Software User's Guide and Reference
ValidateData Method



OpcLabs.EasySparkplug Assembly > OpcLabs.EasySparkplug.OperationModel Namespace > SparkplugMetricWriteEventArgs Class : ValidateData Method
Data to be validated.

The value of this parameter cannot be null (Nothing in Visual Basic).

Infrastructure.
Syntax
'Declaration
 
Protected Overridable Sub ValidateData( _
   ByVal data As SparkplugData _
) 
'Usage
 
Dim instance As SparkplugMetricWriteEventArgs
Dim data As SparkplugData
 
instance.ValidateData(data)
protected virtual void ValidateData( 
   SparkplugData data
)
protected:
virtual void ValidateData( 
   SparkplugData^ data
) 

Parameters

data
Data to be validated.

The value of this parameter cannot be null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

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

 

Sparkplug is a trademark of Eclipse Foundation, Inc. "MQTT" is a trademark of the OASIS Open standards consortium. Other related terms are trademarks of their respective owners. Any use of these terms on this site is for descriptive purposes only and does not imply any sponsorship, endorsement or affiliation.

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