This chapter covers the controls that most of you are familiar with. In fact, I am willing to bet that you work with many of these controls on a daily basis. Perhaps you did not know this. For instance, did you know that the TextBox, ComboBox, Button, and so forth all have the built-in capability to let you validate what the user is doing at a given moment? In fact, many controls allow you to tailor what data the user can enter so you do not even have to validate. This chapter covers many of these controls.


Data Entry Error Message Visual Basic Validation Event Validation Code 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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© Nick Symmonds 2003

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  • Nick Symmonds

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