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ISketchTool: setting constraints doesn't work

Question asked by seckersall on Apr 7, 2017
Latest reply on Apr 13, 2017 by sean_jones-esristaff

I created an Editor Extension and am listening to the OnSketchModified event.  Inside that, I have:

 

ISketchTool sketchTool = ArcMap.Editor.Parent.CurrentTool.Command as ISketchTool;
if (sketchTool == null)
    return;


double angle = 0.0;  //radians
sketchTool.Constraint = esriSketchConstraint.esriConstraintAngle;
sketchTool.AngleConstraint = angle;

When I create a Polygon feature, this all runs without error but the sketch is still unconstrained.

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