Selecting Polylines - Documentation / Publications Error
Page 5-23 of the Claris Resolve Users Guide (U91-600-001A) states "To select a polyline, click the line rather than inside the area bounded by the line. A polyline is a line, not a closed object."
This seems to be a mistake as you can click inside a polyline to select it. It appears that even though a polyline is a line, it still needs a bounding rectangle to define it. Therefore, selecting within the polyline keeps the click within its bounding rectangle and thus selects the object.