Matthew,Howard,matthew.howardatmail.com Shelley,Richards,srichatsyr.edu Carol,Ensign,ensignatmaine.gov Warren,Sung,badsunrisingatyahoo.com Wellington,Risotto,wellingtonatsigep.net Yancey,Quinn,yq2atoracle.ca Raymond,James,guestatraymondjames.com Diana,Kokoska,dkokoskaatmaine.edu Henry,Felch,henry.felchatmaine.edu Greg,Jolda,gregjatmaine.edu Larry,Whitsel,larry.whitselatmaine.edu Matt,Dube,matthew.dubeatmaine.edu Lindsay,Severance,lindsayatunicef.org 

Visual Basic

In this assignment, you will use above data and a series of LINQ queries to create an interface to search a contacts list for a particular e-mail address or a particular person. I have provided text above that will serve as the basis for this assignment. It consists of the person's first name, last name, and the e-mail address, all separated by commas.

There are numerous ways to conduct this particular procedure, however, I am asking you to do this in a very specific way so that you get experience working with the types of things covered in the previous two sections.

Use an Open File Dialog control to select the particular text that you will be reading in

Use the .Split method to store the individual elements of that file as an array of arrays of String values

Add a text box and a list to search for all names that start with a particular set of characters that you type in the box

Add a text box and a list to search for all e-mail addresses that end with a particular set of characters that you type in the box

Design the two LINQ queries that are needed to perform those tasks (namely display in the list)

Create a separate button that will use a streamwriter to output all e-mail addresses ending in ".edu" to its own text file

Deliverables:

In your submission, please send me a copy of your VB project and the output of your streamwriter (which will be a text file). If you have executed your button, then the text file will be in your submission by default.

screen shots please