Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
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Textbook Question
Chapter 8, Problem 1MQ1
Write a statement that declares a procedure-level one-dimensional array named intorders. The array should contain 15 elements.
Expert Solution & Answer
Explanation of Solution
Declaring a procedure-level one-dimensional array:
- Array is used to group together the related variables.
- Syntax to declare a one-dimensional array is as follows:
Dim arrayName(highest subscript) As dataType
- Here, the highest subscript is a value that refers to the number of elements in the array.
- Array index starts with 0.
Therefore, the statement to declare a procedure-level one-dimensional array named intOrders containing 15 elements is as follows:
Dim intOrders(14) As Integer
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Write a statement that declares a procedure-level one-dimensional array named intOrders. The array should contain 15 elements.
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Description
Create an application that maintains an array of your home inventory and displays
the contents of the array in a list box. For this assignment, we will be using an
array. In later chapters, we will modify this application to use a database or an
external text file. The application should look like:
g My Home Inventory
Home Inventory
Item Description
Ist Homelnventory
Serial Number
Cost
ADD
DELETE
REFRESH
BYE
Detailed Instructions
1. Define arrays for Item Description, Serial Number, and Cost after the Public
Form Q and before any click of page load events.
2. In the Page Load Event, populate the Home Inventory List Box with the data
from the arrays using the format: "ItemDecription (SerialNumber, Cost)".
3. If the ADD button is clicked, add the Item Description, Serial Number, and
Cost to the Home Inventory List Box and to the appropriate arrays.
4. If the DELETE button is clicked, remove the item from the Home Inventory
List Box and corresponding arrays.
5. If the REFRESH…
Chapter 8 Solutions
Programming with Microsoft Visual Basic 2017
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