ua.client.TdOPCUAClient.MethodGetParent

Get the Parent ObjectNodeId of a OPC UA method.

Delphi

function MethodGetParent(MethodId: string): string;

C++

__fastcall AnsiString MethodGetParent(AnsiString MethodId);

Description

If you want to call a method from a OPC UA server you have to enter a ObjectId and a MethodId.

If the parent is an Object, you can use this method to get the ObjectId for the MethodId.

Example

ObjectNodeId := MethodGetParent('ns=2;s=Demo.Method.MultiplyMethodId')
// result is 'ns=2;s=Demo.Method'