ArcObjects Library Reference (Editor)  

esriTurnDirection Constants

Describes the direction the curve rotates from the 'from' point of the curve.

Constant Value Description
esriTDLeft 0 The curve rotates toward the left from the 'from' point.
esriTDRight 1 The curve rotates toward the left from the 'from' point.

Product Availability

Available with ArcGIS Desktop.