>>>Is it only this one textbox on that form? Also, why do you reference company in your code and not zip?
>>
>>There are dozens of textboxes on the form. company is the datatable. zip is the column.
>
>I mean - is it the only one misbehaving on that form?
No. I used it as an example. Others do similar things but some work.
The problem seems to occur as the column becomes larger.
For example, a char(2) column with a maxlength of 2 works fine.
Anyone who does not go overboard- deserves to.
Malcolm Forbes, Sr.