Answered: Visual C# Blank App (Universal Windows)…

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter6: Using Arrays

Section: Chapter Questions

Problem 2E: For each of the following exercises, you may choose to write a console-based or GUI application, or...

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Visual C# Blank App (Universal Windows)

Create a program that prompts for a numeric value and then calculate the square root of this number. Need to display the result.

The user interface must include a TextBox, Button, and two Label controls on the main window.

Calculate square roots, do not use Math.Sqrt or any square root method (or any math library) or another Math method of the .NET Framework on this assignment.

See the Picture attached to test the application using the data, make sure if the user enter a negative number a message will show advising to enter a positive number

E. Test the application using the following data:
Input
Expected Result
25
5
0.00000001
0.0001
Message box appears with
the message "Please enter a
positive number"
-10
Shane
Message box appears with
the message "Please enter a
double"
10
3.16227766016838

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