WISE OWL EXERCISES
VBA EXERCISES
ADVANCED VBA EXERCISES
Advanced VBA | Working with text files exercise | Reading in a text file line by line to accumulate a message
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 ==> | Advanced VBA (33 exercises) |
| Version ==> | Any MS Office versions |
| Topic ==> | Working with text files (2 exercises) |
| Level ==> | Relatively easy |
| Courses ==> | Fast track Excel VBA / Advanced VBA |
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The text file in the above folder contains a message - your task is to read it in line by line:
The start of the message (you could, of course, just read it manually!).
To achieve this task, first create a reference to the Microsoft Scripting Runtime object library. Now write code to set a string variable to a blank string to begin with, and accumulate text within it as you read in each line. Something like this should do the trick:
'read in the next character's line
NextCharacter = ts.ReadLine
'accumulate this in a string variable
msg = msg & NextCharacter
Obviously you'll need to include this within a loop reading lines in from the text file until you reach the end, and declare all the necessary variables!
If you succeed, your macro should display the meaning of life:
Clearly the message you accumulate and display will be different.
Save your workbook as Solving the mysteries of life.xlsm, then close it down.