hey, I have to make a file name checker, that works like this:
when clicking a button on my form, it will check the writen text inside a text box. and it has to see if that text is a proper file name ie: no criptic charactors like $,#<& have no spaces, as well it should included the 8.3 naming conventions.
-- if its not right and error should be returned to the user, and if its good, then the user should know that too
please help, I dont even know where to start..