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See more: VB VS2010 string VB.NET ListBox , +
I am Creating a Client that uses email to send and recieve text messages. I only have to problems when i recieve the mail from the server it goes into my listbox but how do i make that listbox string, when selected, open the body of the message in a richtextbox. Here is my code so far.

Also here is a picture of the GUI so you can see the problem a little more clearly.
Click Here For GUI Picture

The messages are put into the Inbox i just cant display the body of the message in the richtext box when selected from the listbox. Any Help will be greatly appreciated! Thanks!

Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
    'variable declaration
    Dim strMailServer, strUsername, strPassword, strFrom, strSubject, strToo, strBody, strMailContent As String
    Dim popConn As Text_Me_Now.POP3
    Dim mailMess As Text_Me_Now.EmailMessage
    Dim intMessCnt, i As Integer
    'set the variables to the input boxes
    strMailServer = ""
    strUsername = ""
    strPassword = "xxxxxxx"

    'Disable the button when proccessing
    Button2.Enabled = False
    'create the objects
    popConn = New Text_Me_Now.POP3
    mailMess = New Text_Me_Now.EmailMessage
    'if we have got to this point, try and connect to the server
    popConn.POPConnect(strMailServer, strUsername, strPassword)
    'now we have a connection, see if there are any mails on the server
    intMessCnt = popConn.GetMailStat()
    'now, see if we have returned any messages
    If intMessCnt > 0 Then
        'clear contents of the list and add the heading
        'if we returned some messages, loop through each one and get the details
        For i = 1 To intMessCnt
            'load the entire content of the mail into a string
            strMailContent = popConn.GetMailMessage(i)
            'call the functions to get the various parts out of the email
            strFrom = mailMess.ParseEmail(strMailContent, "From:")
            strSubject = mailMess.ParseEmail(strMailContent, "Subject:")
            strToo = mailMess.ParseEmail(strMailContent, "To:")
            strBody = mailMess.ParseBody()
            'add email details to the list box
            ListBox1.Items.Add(strFrom & ", " & strSubject)
            'un-comment to display full details of the email in a message box
            'MsgBox("From: " & strFrom & vbNewLine & "Too: " & strToo & vbNewLine & "Subject: " & strSubject & _
            'vbNewLine & "Body: " & strBody)

            'call close method to delete the emails.
        Next i
    End If
    'Quit the connection to the server
    Button2.Enabled = True
End Sub
Private Sub ListBox1_SelectedIndexChanged(sender As Object,
End Sub
Posted 22-Feb-13 17:24pm
Updated 22-Feb-13 18:39pm
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Solution 1

code for you...

Sorry ... not enaugh space..

download code here[^]
Gray_Ang3l 23-Feb-13 2:07am
Wow, didn't realize that it would be that much code. Thank you for all the effort!
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Solution 2

e9net, had a solution but i figured out the easiest way to do it by simply adding the following lines...

Private Sub ListBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ListBox1.SelectedIndexChanged
        RichTextBox1.Text = ListBox1.SelectedItem
    End Sub

It was a lot less code and works. Thanks for your help though!

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