Programming with Microsoft Visual Basic 2017
Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
Expert Solution & Answer
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Chapter 2, Problem 1MQ1

Explanation of Solution

Proper order of steps while planning an application

StepProcedure
1Identify the purpose of the application and the tasks that the application needs to perform.
2Identify the objects to which you will assign the tasks.
3Identify the events required to trigger an object into performing its assigned tasks.
4Draw a sketch of the user interface.

Explanation:

To fulfill all the needs of the user in an windows application, the programmer should plan the application along with the user.

The steps involved in planning an object-oriented application are:

  • Step 1: Identify the purpose of the application and the tasks that it needs to perform.
    • It lists the data entry, calculation task, display, and ending task.
  • Step 2: Identify the object that is assigned to the task.
    • Assign objects such as button, label, and text box controls to the task.
  • Step 3: Identify the event required to generate an object into performing it tasks.
    • It determines the event to perform the assigned task.
  • Step 4: Draw a sketch of the user interface.
    • It contains the information that flows either vertically or horizontally.

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