First
(read only)
This property sets first XYcurve object active; returns 0 if none.
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';
DSSXY = DSSCircuit.XYCurves;
% activate the first XY curve of the list
k = DSSXY.First;