Refresh form and controls

I click a button, and the program does something, at meantime this button and/or other buttons disappear or deform. I use form.invalidate or form.refresh, but these do not work. How can I fix this problem?
petershaw8Asked:
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intheCommented:
try application.processmessages after the code on the buttonclick..or if your program is doing something in a loop on the click then call .processmessages in the loop.
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kretzschmarCommented:
hi petershaw8,

place sometimes this line
application.processmessages;
in your code

meikl
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kretzschmarCommented:
oops,
sorry barry,
didn't see your comment
meikl ;-)
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intheCommented:
;-)
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petershaw8Author Commented:
Some buttons are the toolbar buttons, these buttons disapear when I click the other button. I already tried the application.processmessages, but it was still not working.

Petershaw8
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