ReadResult QML Type
Contains result data after reading from the server. More...
| Import Statement: | import QtOpcUa |
| Since: | QtOpcUa 5.13 |
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
attribute : Constants.NodeAttribute |
The node attribute of data that was read.
indexRange : string |
The index range of the data that was read.
namespaceName : string |
The namespace name of the node that was read.
nodeId : string |
The node id of the node that was read.
serverTimestamp : datetime |
The server timestamp of the data that was read.
sourceTimestamp : datetime |
The source timestamp of the data that was read.
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.
value : variant |
Actual data that was requested to be read.