idx
(read/write)
This property sets/gets the active relays by index into the relay list. 1..Count.
Example
% Create DSS object
DSSObject = actxserver('OpenDSSEngine.DSS')
if ~DSSObject.Start(0),
disp('Unable to start openDSS');
return
end;
DSSText = DSSObject.Text;
DSSCircuit = DSSObject.ActiveCircuit;
% Compile a model
DSSText.Command = 'Compile C:\myPath\myModel.dss';
DSSRelays = DSSCircuit.Relays;
% Activates the first relays on the list
i = DSSRelays.First;
% gets the idx of the active relay
myIdx = DSSRelays.idx;