Hi all, I'm developing a VB application that include elements of MapInfo, = integrated mapping. I manage to display the MapInfo map(polylines & lines) in my = application. When I click/double-click on the object(pline/line), I must be able to = get the start & end nodes(coordinates). How do manipulate MapInfo to return the coordinates of the selected = object when I click/double click? I know that I can use 'callback' but I keep having=20 "A property or method call cannot include a reference to a private = object, either as an argument or as a return value (Error 98)" error = when I execute "mi.SetCallBack cbobject" . I've look through the Integrated Mapping Examples on the site. = http://testdrive.mapinfo.com/tdc/home.nsf/c3d4b43ae3050d7d8525647900631dd= 3/14fe9007ebf59f5085256488006f9ced?OpenDocument=20 I referred to the example that use SetStatusText OLE CallBack method to = return current screen coordinates and map zoom. I tried to run the program but I actually have the same error. I'm new to MapBasic. Would appreciate if anyone can advice me. Thanks! - Happy :) =20 _______________________________________________________________________ List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MapInfo-L" in the message body.
