ua.complextypes.TuaStructureObject.Read

Reads data type information and values of a structured object.

Delphi

function Read(Nodeid: string; ReadValue: boolean = true): boolean;

C++

__fastcall boolean Read(AnsiString Nodeid, boolean ReadValue = true);

Description

Reads data type information and values of a structured object from the OPC UA Server.

Remarks

If the method returns without an exception, you can enumerate the fields of the object using the Fields property.

Type Parameters

Type Parameters	Description
Nodeid: string	Name/Id of the node you want to read.
ReadValue: boolean = true	If it is true and the node is a variable, then the field values of the structured object will be read as well. If the method return without an exception then your enumerate the fields of the object with the property "Fields"