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Software ==>	Visual C# (55 exercises)
Topic ==>	Arrays (2 exercises)
Level ==>	Harder than average
Subject ==>	C# training

Split array items into parts, extract dob, and find oldest person

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.

Before you can do this exercise, you'll need to download and unzip this file.

To avoid having to draw the form needed for this exercise, right-click on the name of your project in Solution Explorer then choose Add --> Existing Item... (you can also press SHIFT + ALT + A to do the same thing).

Choose only the file called frmOldestPerson.cs in the above folder to import it into your project, then edit Program.cs to make this the default form. When you run your application, you should now see this:

Oldest person form

When you click on the button, we want it to show the name of the oldest person (using the array set up in code when the form loads).

Attach code to the button so that it shows the details of the oldest person in the array (obviously this should work even if you change the array names/dates!):

Oldest person answer

The only hint offered is that you can use the Split method (using a comma as a separator) for each array item to get at the person's date of birth.

You're now an array guru!

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

You can find other training resources for the subject of this exercise here:

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