How do I add check box items from one form to a list box on another

[DarkMachina295]

I am having trouble with this Skateboard designer program, and I am not sure how to add items from a separate form to a list box on the main one. Any help at all would be very appreciated.

Here's my code so far:

Public Class MainForm
    Private Sub btnReset_Click(sender As Object, e As EventArgs) Handles btnReset.Click
        lblDeck.Text = String.Empty
        lblTrucks.Text = String.Empty
        lblWheels.Text = String.Empty
        lblSubtotal.Text = String.Empty
        lblTax.Text = String.Empty
        lblTotal.Text = String.Empty
    End Sub

    Private Sub btnExit_Click(sender As Object, e As EventArgs) Handles btnExit.Click
        Me.Close()
    End Sub

    Private Sub btnClearMisc_Click(sender As Object, e As EventArgs) Handles btnClearMisc.Click
        lstMisc.Items.Clear()
    End Sub

    Private Sub btnViewDecks_Click(sender As Object, e As EventArgs) Handles btnViewDecks.Click
        frmDecks.ShowDialog()
    End Sub

    Private Sub btnViewTrucks_Click(sender As Object, e As EventArgs) Handles btnViewTrucks.Click
        frmTrucks.ShowDialog()
    End Sub

    Private Sub btnViewWheels_Click(sender As Object, e As EventArgs) Handles btnViewWheels.Click
        frmWheels.ShowDialog()
    End Sub

    Private Sub btnViewMisc_Click(sender As Object, e As EventArgs) Handles btnViewMisc.Click
        frmMisc.ShowDialog()
    End Sub

    Private Sub MainForm_Activated(sender As Object, e As EventArgs) Handles Me.Activated
        lstMisc.Items.Add(intMisc1)
        lstMisc.Items.Add(intMisc2)
        lstMisc.Items.Add(intMisc3)
        lstMisc.Items.Add(intMisc4)
        lstMisc.Items.Add(intMisc5)
    End Sub
End Class

Module ChargesModule

    ' Global constants
    Public frmDecks As New DecksForm
    Public frmMain As New MainForm
    Public frmMisc As New MiscForm
    Public frmTrucks As New TrucksForm
    Public frmWheels As New WheelsForm
    Public dblDeck As Double
    Public dblTrucks As Double
    Public dblWheels As Double
    Public dblMisc As Double
    Public dblSubtotal As Double
    Public dblTax As Double
    Public dblTotal As Double
    Public int51mm As Integer = 0
    Public int55mm As Integer = 1
    Public int58mm As Integer = 2
    Public int61mm As Integer = 3
    Public dbl51mm As Double = 20
    Public dbl55mm As Double = 22
    Public dbl58mm As Double = 24
    Public dbl61mm As Double = 28
    Public intAxle1 As Integer = 0
    Public intAxle2 As Integer = 1
    Public intAxle3 As Integer = 2
    Public dblAxle1 As Double = 35
    Public dblAxle2 As Double = 40
    Public dblAxle3 As Double = 45
    Public intDeck1 As Integer = 0
    Public intDeck2 As Integer = 1
    Public intDeck3 As Integer = 2
    Public dblMasterThrasher As Double = 60
    Public dblDictatorOfGrind As Double = 45
    Public dblStreetKing As Double = 50
    Public dblGripTape As Double = 10
    Public dblBearings As Double = 30
    Public dblRiserPads As Double = 2
    Public dblNutsAndBoltsKit As Double = 3
    Public dblAssembly As Double = 10
    Public intMisc1 As Integer
    Public intMisc2 As Integer
    Public intMisc3 As Integer
    Public intMisc4 As Integer
    Public intMisc5 As Integer
    Public intGripTape As Integer
    Public intBearings As Integer
    Public intRiserPads As Integer
    Public intNutsAndBoltsKit As Integer
    Public intAssembly As Integer
End Module

Public Class MiscForm
    Private Sub btnAdd_Click(sender As Object, e As EventArgs)

        If chkGripTape.Checked = True Then
            dblMisc += dblGripTape
            intMisc1 = CInt(chkGripTape.Text)
        End If

        If chkBearings.Checked = True Then
            dblMisc += dblBearings
            intMisc1 = CInt(chkBearings.Text)
        ElseIf intMisc1 = intGripTape Then
            dblMisc += dblBearings
            intMisc2 = CInt(chkBearings.Text)
        End If

        If chkRiserPads.Checked = True Then
            dblMisc += dblRiserPads
            intMisc1 = CInt(chkRiserPads.Text)
        ElseIf intMisc1 = intBearings Then
            dblMisc += dblRiserPads
            intMisc2 = CInt(chkRiserPads.Text)
        ElseIf intMisc1 = intGripTape Then
            dblMisc += dblRiserPads
            intMisc2 = CInt(chkRiserPads.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings Then
            dblMisc += dblRiserPads
            intMisc3 = CInt(chkRiserPads.Text)
        End If

        If chkNutsAndBoltsKit.Checked = True Then
            dblMisc += dblNutsAndBoltsKit
            intMisc1 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intBearings Then
            dblMisc += dblNutsAndBoltsKit
            intMisc2 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intGripTape Then
            dblMisc += dblNutsAndBoltsKit
            intMisc2 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intRiserPads Then
            dblMisc += dblNutsAndBoltsKit
            intMisc2 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings Then
            dblMisc += dblNutsAndBoltsKit
            intMisc3 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intRiserPads Then
            dblMisc += dblNutsAndBoltsKit
            intMisc3 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intBearings And intMisc2 = intRiserPads Then
            dblMisc += dblNutsAndBoltsKit
            intMisc3 = CInt(chkNutsAndBoltsKit.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings And intMisc3 = intRiserPads Then
            dblMisc += dblNutsAndBoltsKit
            intMisc4 = CInt(chkNutsAndBoltsKit.Text)
        End If

        If chkAssembly.Checked = True Then
            dblMisc += dblAssembly
            intMisc1 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intBearings Then
            dblMisc += dblAssembly
            intMisc2 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape Then
            dblMisc += dblAssembly
            intMisc2 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intRiserPads Then
            dblMisc += dblAssembly
            intMisc2 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc2 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings Then
            dblMisc += dblAssembly
            intMisc3 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intRiserPads Then
            dblMisc += dblAssembly
            intMisc3 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intBearings And intMisc2 = intRiserPads Then
            dblMisc += dblAssembly
            intMisc3 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc3 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intBearings And intMisc2 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc3 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intRiserPads And intMisc2 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc3 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings And intMisc3 = intRiserPads Then
            dblMisc += dblAssembly
            intMisc4 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings And intMisc3 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc4 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intRiserPads And intMisc3 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc4 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intBearings And intMisc2 = intRiserPads And intMisc3 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc4 = CInt(chkAssembly.Text)
        ElseIf intMisc1 = intGripTape And intMisc2 = intBearings And intMisc3 = intRiserPads And intMisc4 = intNutsAndBoltsKit Then
            dblMisc += dblAssembly
            intMisc5 = CInt(chkAssembly.Text)
        End If
    End Sub
End Class

[Luk3r]

You just need to explicitly specify the additional form name before the array or variable.

lstMisc.Items.Add(MiscForm.intMisc1)

Also worth noting is that some of the ElseIf statements on your MiscForm will never be hit because the former criteria will be matched every time. In the example below, the latter should be moved above the former.

         ElseIf intMisc1 = intGripTape And intMisc2 = intBearings Then
             dblMisc += dblNutsAndBoltsKit
             intMisc3 = CInt(chkNutsAndBoltsKit.Text)

         ElseIf intMisc1 = intGripTape And intMisc2 = intBearings And intMisc3 = intRiserPads Then
             dblMisc += dblNutsAndBoltsKit
             intMisc4 = CInt(chkNutsAndBoltsKit.Text)

[rollerbladegirl]

Is that in .net?

It has been a while since I programmed in visual basic 4 / 5 / 6, but I do not remember stuff like
lstMisc.Items.A dd
except if the lstMisc was a name of a form.

Shouldn't the post be moved to the .NET forum?

[Otekpo Emmanuel]

All you have to do is make reference to the destination form.
Lets say

Form2.ListBox1.Items.Add(Me.CheckBox1.Text)

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