Peter,

This does:

for x = 1 to 5
   keyboard '{ctrl+W}'
   lcclass = 'test' + alltrim(str(x, 3))
   create class (lcclass) of test1 as label nowait
   activate window "Class Designer"
endfor

The problem is the Ctrl-W is closing one of the other windows, not the designer itself. The above code makes sure the class designer is active at the time the ctrl-w is consumed.

>If I use the following coding, it will not close the class designer "immediately".