I've looked through the API documentation for the drawing toolbar, but I can't find an event that fires when the user starts drawing. I know there's a similar event in the Silverlight api. What I'm trying to do is, when drawing polylines or polygons from a mobile device, to activate the drawtoolbar's finishDrawing method when the user doesn't tap anything after a period of time. I can set this up when I first activate the drawing tool, but it only works on the first drawing. Subsequent drawings don't autocomplete on delay.