Resolved Where is the bounds of the array being set?

[realolman]

I have a VB form communicating with an arduino over wifi.
I would like to send more things at a time As long as I keep it as it is... it works OK If I try to send more info I get an exception that the bounds of the array are exceeded...
I can't find anywhere where the bounds of the array are being set. If I try to set them, I get a bunch of errors down where the array is being used

Why can I not use more than 3 elements of the array "dataseparate"?

If I try to send more things separated by commas from the arduino, I get a similar error on the VB form

thank you
Realolman

'// create by Nur Ahmad'
'//github.com/wiwidnadw
'//Youtube channel : Digitalneering


'//Support my platform on github and Youtube by Like, share and subs ! Enjoy

REM Modified from Forum !!!!!

Imports System.ComponentModel
Imports System.IO
'Imports System.Net
Imports System.Net.Sockets
'Imports System.Reflection.Emit


Public Class Form1
    Dim client As TcpClient
    Dim Rx As StreamReader
    Dim Tx As StreamWriter
    Dim rawdata As String
    Dim dataseparate As Array



    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        ' Create a list of strings by using a
        ' collection initializer.
        Dim millis As New List(Of ULong) From
    {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}

        For Each milli As ULong In millis
            Console.Write(milli & " ")
        Next

        ToolStripStatusLabel1.Text = "Form Ready"
        CheckForIllegalCrossThreadCalls = False


    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
        'connect'
        Try
            client = New TcpClient(IP_address.Text, "1000")

            If client.GetStream.CanRead = True Or client.GetStream.CanWrite Then
                Rx = New StreamReader(client.GetStream)
                Tx = New StreamWriter(client.GetStream)
                Threading.ThreadPool.QueueUserWorkItem(AddressOf Connected)

                Button3.Visible = False
                Button4.Visible = True
                Button4.Enabled = True

            End If


        Catch ex As Exception
            MsgBox("Failed to connect")

        End Try

    End Sub

    Function Connected()
        If Rx.BaseStream.CanRead = True Then
            btnTime.Enabled = True
            Try
                While Rx.BaseStream.CanRead = True
                    rawdata = Rx.ReadLine
                    ToolStripStatusLabel1.Text = rawdata
                    dataseparate = rawdata.Split(",")
                    Label2.Text = dataseparate(0)
                    Label5.Text = dataseparate(1)
                    Label7.Text = dataseparate(2)
                    lblPin3.Text = dataseparate(3)
                    'lblPin4.Text = dataseparate(4)
                    'lblPin5.Text = dataseparate(5)
                    'lblPin6.Text = dataseparate(6)
                    'lblPin7.Text = dataseparate(7)
                    'lblPin8.Text = dataseparate(8)
                    'lblPin9.Text = dataseparate(9)
                    'lblPin10.Text = dataseparate(10)
                    'lblPin11.Text = dataseparate(11)
                    'lblPin12.Text = dataseparate(12)


                End While
            Catch ex As Exception
                btnTime.Enabled = False
                client.Close()
                MsgBox(ex.Message)
                ToolStripStatusLabel1.Text = "Disconnected!"
            End Try
            Rx.DiscardBufferedData()
        End If

        Return True

    End Function
    Function MSG1(ByVal Data As String)
        REM Creates a messageBox for new threads to stop freezing
        ToolStripStatusLabel1.Text = Data
        Return True
    End Function
    Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click
        'disconnect'
        'Timer1.Enabled = False
        client.Close()
        Button3.Visible = True
        Button4.Visible = False

    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        'led 1'

        SendToServer("led1" & vbCr)


    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        'led 2'

        SendToServer("led2" & vbCr)


    End Sub
    Function SendToServer(ByVal data As String)
        Try
            tbxSent.Text = data
            Tx.WriteLine(data)

            Tx.Flush()
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        tbxSent2.Text = data
        Return True
    End Function

    Private Sub IP_address_TextChanged(sender As Object, e As EventArgs) Handles IP_address.TextChanged

    End Sub

    Private Sub Label7_Click(sender As Object, e As EventArgs) Handles Label7.Click

    End Sub

    Private Sub Label2_Click(sender As Object, e As EventArgs) Handles Label2.Click

    End Sub

    Private Sub Timer1_Tick(sender As Object, e As EventArgs)

    End Sub

    Private Sub btnSendReturn_Click(sender As Object, e As EventArgs) Handles btnSendReturn.Click
        SendToServer(vbCr)
    End Sub

    Private Sub Label6_Click(sender As Object, e As EventArgs) Handles Label6.Click

    End Sub

    Private Sub Label3_Click(sender As Object, e As EventArgs) Handles Label3.Click

    End Sub

    Private Sub Form1_Closing(sender As Object, e As CancelEventArgs) Handles Me.Closing
        Try
            client.Close()
            Button3.Visible = True
            Button4.Visible = False
        Catch ex As Exception
            'MsgBox(ex.Message)
            MsgBox("Form Closed... resources released")
        End Try
    End Sub

    Private Sub Button5_Click(sender As Object, e As EventArgs) Handles btnTime.Click
        lblTime.Text = (DateTime.Now.ToString("HH:mm:ss"))
        SendToServer("time")
        SendToServer(DateTime.Now.ToString("HH:mm:ss"))

    End Sub

    Private Sub btnData_Click(sender As Object, e As EventArgs) Handles btnData.Click
        SendToServer("data")
    End Sub
End Class

 

[realolman]

Never mind. I found what was wrong The arduino was sending data using client.print(data); separated by commas
The last one sent needs to be client.println(data); and i didn’t have it like that.
I changed things around and i was able to add 2 more pieces of data. I assume that i can probably do more (you would think i would know better to assume such things at my age)
Thanks to anyone who read this and maybe someone else will get some insight into his problem from this