2. Design a form with four TextBoxes and three Buttons. Design the program so that the values of numl, num2, and Symbol are entered into separate three text boxes. Write a code to perform (add, subtract, multiply and divide) when pressing on Button (Calculate). Display the result in separate text box. The Button (Clear) used to clear values in TextBoxes. Click Button (Exit) to end the program and return to the project window. Control Structures Number1 Calculate Symbol Cloar Number2 Exit Result

2. Design a form with four TextBoxes and three Buttons. Design the program so that the values of numl, num2, and Symbol are entered into separate three text boxes. Write a code to perform (add, subtract, multiply and divide) when pressing on Button (Calculate). Display the result in separate text box. The Button (Clear) used to clear values in TextBoxes. Click Button (Exit) to end the program and return to the project window. Control Structures Number1 Calculate Symbol Cloar Number2 Exit Result

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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1. Design a form and write code; to enter username and password and that the title of the form is VB.2. Write an algorithm and draw a flow chart , and write Code in visual basic (using IF Block statement), to find Z from the equations: 3.that reads the average of 4 students and, and the number of Fail students , then .Z= √X+3e5Z= 3/X + SIN (X) Z= X2-│X│When X<0 When X=0 When X>0Write a programfind the number of Pass studentsprint the results 4. Write code to find the average of 30 numbers and print the result by using picture box.5. Draw a flow chart to find the smallest number among 100 numbers and print it.6. Write code to find the smallest number between three numbers.7. Write an algorithm, then draw a flow chart , and write code to find the sum of the first 50 odd numbers.8. Write code to find the sum of even number between 1 to 30 numbers and print the result by using picture box.
Write a Visual Basic application that show a person's initials from their first, middle, and last names. Period and space after each initial. J. W. S. represents John William Smith.
Create the design for determining if a point is inside, on, or outside of the rectangle. Drawing out the rectangle and labeling the coordinates of all points will help you to visualize the problem. Once the design has been completed, write a program that prompts the user for the x and y coordinates for the lower left hand corner of a rectangle as well as the height and the width of the rectangle. After that, you will need to get the coordinates for the point from the user as well. Once all inputs have been entered by the user, determine if the point is inside the rectangle, on the rectangle, or outside the rectangle. If the point is inside the rectangle, print "inside the rectangle". If the point is on the rectangle, print "on the rectangle". If the point is outside of the rectangle, print "outside the rectangle". Example output: Enter the x coordinate of the lower left hand corner of the rectangle: 1 Enter the y coordinate of the lower left hand corner of the rectangle: 1 Enter the…
A block is enclosed inside ________. parentheses ( and ) braces or curly braces { and } angle brackets < and > brackets or square brackets [ and ]
4.Name three different ways to strike a line through text. E.g. LINE OF TEXT.
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B3. Write the code to define the label (with font size 25) and the check boxes below. Make all the boxes checked by default when the form is shown. No need to write the full program.
Accept the two sides and an angle included by these two sides, and find the area and third side of a triangle. (1) Display "Enter two sides and an angle:"(2) Accept a, b,theta(3) ang = theta * 3.14 / 180;(4) third_side = sqrt (a*a + b*b - 2*a*b* cos(ang))(5) area = ½*a*b* sin(ang)(6) Display "Third_side =",third_side,"Area =", area(7) Exit
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Task Instructions X Use the Word Count dialog box to display the number of words in the document, and include words in textboxes, footnotes, and endnotes in the count. Close the Word Count dialog box when you are finished.