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Structures, CSV files and textboxes

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Hello,

I have a CSV file containing contact information and what they prefer to be called. It's for a classroom setting:


(I changed the file to generic information to protect people and yadda yadda)

I was given a sketch of exactly how she wanted it, so I made the interface exactly how she drew it for me:


I have created a structure for each of the pieces of information that will be stored. There can be unlimited "nicknames". She would just like to be able to scroll through the contacts using the interface above and edit the information as needed. Here's what I got so far as far as the code:

Code:

Imports System.IO

Public Class frmContactsManager
    Private Structure Contact
        'variables
        Public FirstName As String
        Public LastName As String
        Public PhoneNumber As String
        Public Nicknames() As String
    End Structure

    Dim ContactReader As StreamReader





    Private objContact As Contact




    Private Sub lblLastName_Click(sender As System.Object, e As System.EventArgs) Handles lblLastName.Click

    End Sub

    Private Sub btnNextContact_Click(sender As System.Object, e As System.EventArgs) Handles btnNextContact.Click

    End Sub

    Private Sub btnPrevious_Click(sender As System.Object, e As System.EventArgs) Handles btnPrevious.Click

    End Sub

    Private Sub lblContactNumber_Click(sender As System.Object, e As System.EventArgs) Handles lblContactNumber.Click

    End Sub

    Private Sub lblContactNumLbl_Click(sender As System.Object, e As System.EventArgs) Handles lblContactNumLbl.Click

    End Sub

    Private Sub lblNicknames_Click(sender As System.Object, e As System.EventArgs) Handles lblNicknames.Click

    End Sub

    Private Sub lblPhoneNumber_Click(sender As System.Object, e As System.EventArgs) Handles lblPhoneNumber.Click

    End Sub

    Private Sub lblFirst_Click(sender As System.Object, e As System.EventArgs) Handles lblFirst.Click

    End Sub

    Private Sub txtLastName_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtLastName.TextChanged

    End Sub

    Private Sub txtPhoneNumber_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtPhoneNumber.TextChanged

    End Sub

    Private Sub txtFirstName_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtFirstName.TextChanged

    End Sub

    Private Sub txtNicknames_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtNicknames.TextChanged

    End Sub

    Private Sub frmContactsManager_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load


    End Sub

   
End Class

I'm kind of stuck as to how to have the file automatically open upon the running of the program, and how to separate the different cells into the different text boxes. It's obviously much easier if you're putting it all into one textbox, but that's all I have ever done in my little VB experience.

Any help would be appreciated! :)

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