Programming with Microsoft Visual Basic 2015 (MindTap Course List)
7th Edition
ISBN: 9781285860268
Author: Diane Zak
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 1.LC, Problem 2E
Explanation of Solution
a.
Open “Valley” application
- Open “Microsoft Visual Basic 2015”.
- Click “File” Menu -�...
Explanation of Solution
b.
Delete the Exit button and delete the buttons code
- Step 1: Delete the “Exit” button from the form.
- Select the “Exit” button control and press delete key in the keyboard to delete the control.
Screenshot of selected Exit button control
- Step 2: Add a timer control, set the timer property:
- Click the timer tool in the Toolbox.
- Set the timer control “Name” property as “tmrExit”.
- Set the timer control “Enabled” property as “True”.
- Set the timer control “Interval” property as “8,000”, so that the form ends the application after eight seconds...
Explanation of Solution
c.
Save the solution and start the application.
- Step 1: Save the solution.
Screenshot of saving the solution
- Step 2: Start the application...
Explanation of Solution
d.
Change the label text to the form:
Step 1:
- Click the label in the form.
- Set the label “Text” property as “Come join the fun at Valley Park!”, so that the form displays the text in the label.
Screenshot to set the label text property
Explanation of Solution
e.
Set the forms property:
Step 1:
- Set the form’s “FormBorderStyle” property as “FixedSingle”.
Screenshot to set the forms border property
Step 2:
- Set the form’s “ControlBox” property as “False”...
Explanation of Solution
f.
Save the solution and start the application
- Click “File” -> “Save All” (Ctrl + Shift + S) to save the project.
- Save the application-> Press “F5” key to debug the application...
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D. S. Malik, Data Structures Using C++, 2nd Edition, 2010
Methods (Ch6) - Review
1. (The MyRoot method) Below is a manual implementation of the Math.sqrt() method in Java.
There are two methods, method #1 which calculates the square root for positive integers, and
method #2, which calculates the square root of positive doubles (also works for integers).
public class SquareRoot {
public static void main(String[] args) {
}
// implement a loop of your choice here
// Method that calculates the square root of integer variables
public static double myRoot(int number) {
double root;
root=number/2;
double root old;
do {
root old root;
root (root_old+number/root_old)/2;
} while (Math.abs(root_old-root)>1.8E-6);
return root;
}
// Method that calculates the square root of double variables
public static double myRoot(double number) {
double root;
root number/2;
double root_old;
do {
root old root;
root (root_old+number/root_old)/2;
while (Math.abs (root_old-root)>1.0E-6);
return root;
}
}
Program-it-Yourself: In the main method, create a program that…
Chapter 1 Solutions
Programming with Microsoft Visual Basic 2015 (MindTap Course List)
Ch. 1.LA - Prob. 1RQCh. 1.LA - Which window is used to set the characteristics...Ch. 1.LA - Prob. 3RQCh. 1.LA - Prob. 4RQCh. 1.LA - Prob. 5RQCh. 1.LA - Prob. 6RQCh. 1.LA - Prob. 7RQCh. 1.LA - Which property determines the initial position of...Ch. 1.LA - Prob. 9RQCh. 1.LA - Prob. 10RQ
Ch. 1.LA - Prob. 11RQCh. 1.LA - Prob. 1ECh. 1.LA - Prob. 2ECh. 1.LA - Prob. 3ECh. 1.LB - Prob. 1RQCh. 1.LB - Prob. 2RQCh. 1.LB - Prob. 3RQCh. 1.LB - Prob. 4RQCh. 1.LB - Prob. 5RQCh. 1.LB - Prob. 1ECh. 1.LB - Prob. 2ECh. 1.LB - Prob. 3ECh. 1.LB - Prob. 4ECh. 1.LC - Prob. 1RQCh. 1.LC - Prob. 2RQCh. 1.LC - Prob. 3RQCh. 1.LC - Prob. 4RQCh. 1.LC - Prob. 5RQCh. 1.LC - Prob. 1ECh. 1.LC - Prob. 2ECh. 1.LC - Prob. 3ECh. 1.LC - Prob. 4ECh. 1.LC - Prob. 5ECh. 1.LC - Prob. 6ECh. 1.LC - Prob. 7ECh. 1.LC - Prob. 8E
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