Question text extraction

[Gopher2011]

Forgive me but i have a noob question, I cant seem to get my head around.

I have a textbox.text string as "111.1, 22.2, 3333.3, 444.44"

What I want to is extract the numbers which may be random lengths, but all separated by a comma to

dim i1st number as Integer
dim i2nd number as Integer
dim i3rd number as Integer
dim i4th number as Integer


I know how to search for one instance of a string in a string but taking the 1st part to the comma, then the next comma and so on is confusing me. So any help or advice is appreciated big time.

        Dim SearchTxt As String
        Dim lastIndex As Integer
        Dim textEnd As Integer = txtDataReceived.TextLength
        Dim index As Integer = 0

        SearchTxt = "OK,"                                                       'Search for "OK," and act upon it
        lastIndex = txtDataReceived.Text.LastIndexOf(SearchTxt)                 'Find it
        If lastIndex <> -1 Then                                                 '-1 if empty, 1 if found
            Thread.Sleep(500)
            txtDataReceived.Text = ""                                           'Delete from txtDataReceived.text
        End If

        SearchTxt = "a"                                                         'Search for a and act upon it
        lastIndex = txtDataReceived.Text.LastIndexOf(SearchTxt)                 'Find it
        If lastIndex <> -1 Then                                                 '-1 if empty, 1 if found
            Thread.Sleep(500)
            txtDataReceived.Text = ""                                           'Delete from txtDataReceived.text

        EndiF

 

[JohnH]

How about String.Split Method (System)

 

[Gopher2011]

Thanks - fixed it now! Great Suggestion.