Few months back some other guy also asked the similar question take a look,
http://groups.google.com/group/dotnetdevelopment/browse_thread/thread/e071af5a08476825/76e6f07a64423e45#76e6f07a64423e45 On Tue, Mar 16, 2010 at 6:40 PM, Gojavid <[email protected]> wrote: > Good morning, > > I'm a newbie, so I fully expect that this is a simple issue. > > I have a databound textbox that binds to an Access database field, > Price (currency). The control works fine when nothing is entered into > it at all, however if the textbox.text is changed whatsoever the focus > can't be changed unless a valid number is entered. > > So, for instance, I entered "hello" into the textbox and pressed tab. > The focus won't change, that doesn't surprise me at all, but then I > erased the text and tried to tab out, and it wouldn't allow it. If I > then change the text to a number, I can tab or click out of the > control. > > Does anyone have any ideas? >
