ReadResult QML Type

Contains result data after reading from the server. More...

Import Statement:	import QtOpcUa .
Since:	QtOpcUa 5.13

• List of all members, including inherited members

Properties

• attribute : Constants.NodeAttribute
• indexRange : string
• namespaceName : string
• nodeId : string
• serverTimestamp : datetime
• sourceTimestamp : datetime
• status : Status
• value : variant

Detailed Description

This type is used to pass the read data after reading from the server using the function Connection::readNodeAttributes.

Property Documentation

[read-only] attribute : Constants.NodeAttribute

The node attribute of data that was read.

[read-only] indexRange : string

The index range of the data that was read.

[read-only] namespaceName : string

The namespace name of the node that was read.

[read-only] nodeId : string

The node id of the node that was read.

[read-only] serverTimestamp : datetime

The server timestamp of the data that was read.

[read-only] sourceTimestamp : datetime

The source timestamp of the data that was read.

[read-only] status : Status

Result status of this ReadResult. Before using any value of this ReadResult, the status should be checked for Status.isGood. To make sure the server has provided valid data.

[read-only] value : variant

Actual data that was requested to be read.