Visual Basic | Lists exercise | Import a list of threats to world peace from a text file

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.

You can learn how to do this exercise if you attend one of more of the courses listed below!

Software ==> Visual Basic  (46 exercises)
Version ==> Any version of VB
Topic ==> Lists  (3 exercises)
Level ==> Average difficulty
Courses ==> Introduction to VB.NET  /  Intermediate VB
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Create a new form which:

  • creates a new list to contain threats to world peace;
  • opens the text file called Threats.txt in the folder above, for reading; and
  • reads through it line by line, adding each line to the list you've created

Here's what you should see after running your program:

List of threats

Here we've used a list box to hold the imported threats, sorted into alphabetical order, but it doesn't matter how you choose to display the information.

 

When you've got this working, you could spend an idle moment wondering how you would change this list to make it more realistic.  For example, should beetroot be on the list too? 

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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