【转帖】mouse selec
 

mouse select...
mouse select...
method to select entiti in dwg that do load
onlbuttondown, onlbuttonup , onmousemove
added sauce as if that come out in example.
if execute, program has been downed.
what shall i do?
we recommend you first start with one of our working examples; in this case, odamfcapp.
next, make modifications to the working example until it works the way you wish it to work; in this case, adding onlbuttonup.
in this way you know where your problems are, and you wind up with working code.