Visual C# | Validating forms exercise | Incorporate a NumericUpDown in a form

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Software ==> Visual C#  (79 exercises)
Version ==> Any version of C#
Topic ==> Validating forms  (6 exercises)
Level ==> Relatively easy
Subject ==> C# training
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This exercise asks you to create a NumericUpDown control to ensure someone's age is filled in as an integer.  First add the form called frmNewHeart from the folder above into your project (or use a version you already have).

Delete the textbox for entering this person's age, and replace it with a NumericUpDown control:

Visual C Sharp 2010 exercise - Validating forms (image 1)

Give your control appropriate minimum, maximum and increment values

When a user clicks on the Apply button, they should see their name and age:

Visual C Sharp 2010 exercise - Validating forms (image 2)

Your confirmation message should look something like this

When everything's working OK, close down this form.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.
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