public string GetWhatShapeIsThis(int a, int b, int c) { var properties = new Dictionary <string, string> { { "Argument 'a'", a.ToString() }, { "Argument 'b'", b.ToString() }, { "Argument 'c'", c.ToString() } }; telemetry.TrackEvent("WhatShapeIsThis", properties); TriangleType result = TriangleType.Error; result = new ShapeService().ClassifyTriangleType(a, b, c); return(result.ToString()); }