Check box problem
 

Hi all,

I'm using MS EXcel 2007 , i want to uncheck check boxes once i click on
a button,i tried simply to do the following:
Checkbox1=False
but actually this command can be excuted only through another check box,not
through a button,so when i created a new check box and assigned the above
code to it,it worked very well,but on using a button it's not working.

Can any body help ?