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| Software ==> | Visual Basic (46 exercises) |
| Topic ==> | Form validation (3 exercises) |
| Level ==> | Average difficulty |
| Subject ==> | Visual Basic training |
This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.
Add the frmNewHeart form in the folder above into your project (or work with a copy you already have).
Add an ErrorProvider control to your form, and rename this as errTypical.
Code the Validating event of the name and age text boxes so that:
Test out your ErrorProvider control - here's what you should see if you leave the age blank:

A lady like this never reveals her age
Test our application, then close down its forms.
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