subject

// This program creates a screen with two textboxes and a button. // When the user clicks the button, a label displays the result // which is the sum of the numbers in the two textboxes. // Modify the program to allow the user to click any // of three buttons. On displays the sum of the two numbers. // The others display the difference and product respectively. start Declarations Screen screen1 Button calcButton Textbox usersEntry1 Textbox usersEntry2 Label result screen1.setSize(200, 200) calcButton. setText("Click to sum the numbers you have entered") calcButton. registerListener(sumNumbers()) screen1.add(usersEntry1) screen1.add(usersEntry2) screen1.add(calcButton) stop sumNumbers() Declarations Label result num sum string answer sum = usersEntry1.getText() + usersEntry2.getText() answer = "The sum of the numbers is ", sum result. setText(answer) screen1.add(result) return

ansver
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 11:40, malibu777
Design a pos circuit that displays the letters a through j on a seven-segment indicator. the circuit has four inputs w, x, y, and z which represent the last 4 bits of the uppercase ascii code for the letter to be displayed. thus, if wxyz = 0001 then "a" will be displayed. (any answer with 22 or fewer gates and inverters, not counting any for the inputs, is acceptable)
Answers: 2
image
Computers and Technology, 23.06.2019 03:10, nxusasmangaliso8780
Fill in the following program so that it will correctly calculate the price of the orange juice the user is buying based on the buy one get one sale.#include //main functionint main() { int cartons; float price, total; //prompt user for input information printf("what is the cost of one container of oj in dollars? \n"); scanf(" [ select ] ["%d", "%c", "%f", "%lf"] ", & price); printf("how many containers are you buying? \n"); scanf(" [ select ] ["%d", "%c", "%f", "%lf"] ", & cartons); if ( [ select ] ["cartons / 2", "cartons % 1", "cartons % 2", "cartons % price", "cartons / price", "cartons / total"] [ select ] ["=", "==", "! =", "< =", "> =", "< "] 0) total = [ select ] ["price * cartons", "cartons * price / 2 + price", "(cartons / 2) * price", "cartons / (2.0 * price)", "(cartons / 2.0) * price + price", "((cartons / 2) * price) + price"] ; else total = ((cartons / 2) * price) + price; printf("the total cost is $%.2f.\n", total); return 0; }
Answers: 2
image
Computers and Technology, 23.06.2019 13:30, Gearyjames8
Anetwork security application that prevents access between a private and trusted network and other untrusted networks
Answers: 1
image
Computers and Technology, 24.06.2019 00:30, sethhdoty
Use the keyword strategy to remember the meaning of the following word. the meaning for the word has been provided. write your keyword and describe the picture you would create in your mind. obfuscate: to make something so confusing that it is difficult to understand.
Answers: 2
You know the right answer?
// This program creates a screen with two textboxes and a button. // When the user clicks the button...

Questions in other subjects:

Konu
Mathematics, 19.08.2021 03:40
Konu
Mathematics, 19.08.2021 03:40