I am trying to populate a control on an editform with a distance measure captured with a Trimble geox7 rangefinder. I have used the esri treeheight applet as an example but I'm not having much luck. Arcpad doesn't seem to notice data coming from the rangefinder; it is correctly setup and activated. I tested the applet using messageboxes and it recognizes the onopen and onclose event but not onmeasurement Are there any other tips or examples?