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 a contact add 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 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. Command: exit Bye!

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 a contact add 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 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. Command: exit Bye!

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter1: An Introduction To Visual Studio 2017 And Visual Basic

Section: Chapter Questions

Problem 10E

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