(read only)


Invoking this property sets the first line element active.  Returns 0 if no lines.  Otherwise, index of the line element.


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';

DSSLines = DSSCircuit.Lines;

% activates the first line on the list

i = DSSLines.First;