Specifies an item to be read from the server. 更多...
| 导入语句： | import QtOpcUa |
| Since: | QtOpcUa 5.13 |
This type is used to specify items to be read from the server using the function Connection::readNodeAttributes .
| attribute : 常量 . NodeAttribute |
Determines the attribute of the node to be read.
| indexRange : string |
Determines the index range of the attribute to be read. If not needed, leave this property empty.
| nodeId : string |
Determines the node id of the node to be read.
| ns : variant |
Determines the namespace of the node to be read. The namespace can be given by name or index. If this property is given, any namespace in the node id will be ignored.
