Project 6-3: Contact ManagerCreate a program that a user can use to manage the primary email address and phone number for acontact.ConsoleContact ManagerCOMMAND MENUlist - Display all contactsview - View a contactadd - Add a contactdel - Delete a contactexit Exit programCommand: list1. Guido van Rossum2. Eric IdleCommand: viewNumber: 2Name: Eric IdleEmail: eric@ericidle.comPhone: +44 20 7946 0958Command: addName: Mike MurachEmail: mike@murach.comPhone: 559-123-4567Mike Murach was added.Command: delNumber: 1Guido van Rossum was deleted.Command: list1. Eric Idle2. Mike MurachCommand: exitBye!Specifications•Use a list of lists to store the data for the contacts. Provide starting data for two or more contacts.•For the view and del commands, display an error message if the user enters an invalid contactnumber.When you exit the program, all changes that you made to the contact list are lost.

the program is an given below :

Answered: Create a program that a user can use to…

Create a program that a user can use to manage the primary email address and phone number for a contact. Console Contact Manager COMMAND MENU

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter13: Handling Events

Section: Chapter Questions

Problem 3E: Create a project named ClassicBookSelector that contains a Form with a ListBox that lists at least...

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Concept explainers

Windows

Windows is an operating system produced by Microsoft Corporation, initially released in the year 1985 and also known as Microsoft Windows. It has been written in JavaScript with visual basics, and C. Windows is the most popular operating system (OS) for personal computers across the globe. Since its inception, there has been a tough competition between Apple and Microsoft, yet one-third of the OS market share has been occupied by Windows. Although in recent years, Android has come up as another considerable competitor for these two organizations, which is leading the smartphone market, yet in desktops and laptops, Windows has the most number of customers.

Question

Project 6-3: Contact Manager
Create a program that a user can use to manage the primary email address and phone number for a
contact.
Console
Contact Manager
COMMAND MENU
list - Display all contacts
view - View a contact
add - Add a contact
del - Delete a contact
exit Exit program
Command: list
1. Guido van Rossum
2. Eric Idle
Command: view
Number: 2
Name: Eric Idle
Email: eric@ericidle.com
Phone: +44 20 7946 0958
Command: add
Name: Mike Murach
Email: mike@murach.com
Phone: 559-123-4567
Mike Murach was added.
Command: del
Number: 1
Guido van Rossum was deleted.
Command: list
1. Eric Idle
2. Mike Murach
Command: exit
Bye!
Specifications
•
Use a list of lists to store the data for the contacts. Provide starting data for two or more contacts.
•
For the view and del commands, display an error message if the user enters an invalid contact
number.
When you exit the program, all changes that you made to the contact list are lost.

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