Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 5, Problem 2MQ6
Explanation of Solution
Required statement:
- Visual Basic supports Count() method to compute number of items in the list box control.
- One can directly use this method to count the item numbers.
- The following statement is used to assign th...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Write a statement that assigns the number of items in the lstPrices control to the intNumPrices variable.
Write a statement that removes the items from the lstPrices control.
Write an If clause that determines whether the value in the dblPay variable is at least 10.45.
Chapter 5 Solutions
Programming with Microsoft Visual Basic 2017
Ch. 5 - Rewrite the Loop clause from Question 1 using the...Ch. 5 - Prob. 2MQ3Ch. 5 - Write a For clause that repeats the loop body...Ch. 5 - Write an Add method that adds the contents of the...Ch. 5 - Prob. 2MQ6Ch. 5 - Which of the following clauses will stop the loop...Ch. 5 - Which of the following statements can be used to...Ch. 5 - Prob. 3RQCh. 5 - Prob. 4RQCh. 5 - Prob. 5RQ
Knowledge Booster
Similar questions
- Create a sub procedure called Inventory that passes two parameters: cost and item. This procedure should print the item and the cost using a label object(s).arrow_forwardWhich of the following statements selects the fourth item in the lstNames control? a. lstNames.SelectIndex = 3 b. lstNames.SelectIndex = 4 c. lstNames.SelectedIndex = 3 d. lstNames.SelectedItem = 4arrow_forwardWhen entered in the txtName_Enter procedure, which of the following will select all of the text box’s existing text? a. txtName.SelectAll() b. txtName.SelectAllText() c. SelectAll().txtName d. None of the above.arrow_forward
- Which of a form’s events is triggered when you click the Close button on its title bar? a. FormClose b. FormClosing c. FormExit d. None of the above.arrow_forwardTask 3: The InstantRide Finance team wants to know the average discount amounts for each car in the InstantRide. Calculate the average discount amount as monetary value for the travels where a discount is applied. You need to create a subquery over the TRAVELS table to retrieve CAR_ID and DISCOUNT_AMOUNT, calculated with 2 decimals using the ROUND function. To calculate the DISCOUNT_AMOUNT, multiply the TRAVEL_PRICE by the TRAVEL_DISCOUNT where the TRAVEL_DISCOUNT value is not NULL. Round the result to 2 decimals. Then you can use this subquery to get the CAR_ID and AVG of DISCOUNT_AMOUNT values, once again using the ROUND function on the average results. Group the results by the CAR_ID. Use CAR_ID and DISCOUNT_AMOUNT as column aliases and return it back to the Finance team. Task: Calculate the average discount for each car. (SQL Database Test)arrow_forwardTask 3: The InstantRide Finance team wants to know the average discount amounts for each car in the InstantRide. Calculate the average discount amount as monetary value for the travels where a discount is applied. You need to create a subquery over the TRAVELS table to retrieve CAR_ID and DISCOUNT_AMOUNT, calculated with 2 decimals using the ROUND function. To calculate the DISCOUNT_AMOUNT, multiply the TRAVEL_PRICE by the TRAVEL_DISCOUNT where the TRAVEL_DISCOUNT value is not NULL. Round the result to 2 decimals. Then you can use this subquery to get the CAR_ID and AVG of DISCOUNT_AMOUNT values, once again using the ROUND function on the average results. Group the results by the CAR_ID. Use CAR_ID and DISCOUNT_AMOUNT as column aliases and return it back to the Finance team. Task: Calculate the average discount for each car. You need to first calculate the discount amount for each car using the ROUND function. Then use a subquery to calculate average discount amount using AVG…arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning