Question: I need help with a visual c# assignment: write a program that prompts the user for a numeric value and then calculate the square root

I need help with a visual c# assignment:

write a program that prompts the user for a numeric value and then calculate the square root of this number. You will display the result.

Create the user interface. The user interface should include a TextBox, Button, and two Label controls on the main window. Place them anywhere in the window.

do not use Math.Sqrt or any square root method (or math library)

Test the application using the following data:

Input	Expected Result
25	5
0.00000001	0.0001
10	Message box appears with the message "Please enter a positive number"
Name	Message box appears with the message "Please enter a double"
10	3.16227766016838

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Problem Description Most students, even after many semesters of mathematics classes, would be hard-pressed to compute a square root if asked to do so. C++ provides a function, sqrt(x) for obtaining...

IN JAVA 1. Create a program that prompts the user for an integer and then displays a message indicating whether or not the number is a perfect square. This can be determined by finding the square...

C++ please Write a program that prompts the user for polar coordinates (radius and angle) and converts this representation to cartesian coordinates (x, y). Study the tests below to help you...

C++ please Write a program that prompts the user to enter a set of N double precision floating point numbers, scans them into a 1-D array, and calculates various statistical properties of the array...

c++ visual studio 2012 Write a program that prompts the user to enter a length in inches and outputs the equivalent length in centimeters. If the user enters a negative number, throw and handle an...

Python Programming Assignment Vector Analysis In this assignment, the student will write a Python script that calculates the sum, difference, and magnitudes of two user defined vectors. When...

IN JAVA: ONCE AGAIN, IN JAVA WRITE THIS USING WHAT THEY HAVE GIVEN. public class PA2a { /** * Error to display if input contains non-numeric characters */ public static final String ERR_NON_NUMERIC =...

This is the code we are given. IN JAVA public class PA2a { /** * Error to display if input contains non-numeric characters */ public static final String ERR_NON_NUMERIC = "Non-numeric input"; /** *...

I need help with this exercise. Thank you for your help Language is C++ 6. Write a program that prompts the user to input a positive integer. It should then output a message indicating whether the...

Part One: Restaurant Calculator (10%) You and a group of friends go to a restaurant to celebrate the end of the pandemic. Appetizers, a pitcher, and a ton of food is ordered. Great fun is had. At the...

Why is forecasting important to the Legoland California Resort? What are the forecasting techniques that Legoland might find helpful when forecasting and why? What events might occur that could...

The system is released from the rest in the position shown. The 15-kg cylinder falls through the hole in the support, but the 15-kg collar (shown in section view) is removed from the cylinder as it...

Oneida Company's operations began in August. August sales were \ ( \ $ 1 6 0 , 0 0 0 \ ) and purchases were \ ( \ $ 1 1 5 , 0 0 0 \ ) . The beginning cash balance for september is \ ( \ $ 3 3 , 5 0 0...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

=+1 Are there aspects of a countrys culture that parallel its national efforts (or lack thereof) to support innovation?

=+4 In many regions and countries, governments face pressures to increase the age when a person can retire. What are major implications for raising the retirement age

=+What are some of the advantages and disadvantages of the hybrid HRM system?