Simple Problem Using Invoke

[ricardopituski]

I am working on adding multi-threading to my application. I have done two applications using multi-threading following a tutorial of sorts, and modifying the code to "get my feet wet."

This is the first time I am trying multi-threading within my own application, and I feel I should be beyond this type of problem, but after a 3 hour search on the forums, I can not find a solution, so I am posting this thread.

The section of code with the error

Imports System.Threading
Imports SldWorks
Imports SwConst
Imports System
Imports System.Windows.Forms
Imports System.Globalization
Imports System.Object
Imports System.Math
 
    Public Parent As GCode
 
    Public Sub Initialize(ByVal oParent As Object)
        'oGCode = oParent
        Parent = oParent
        .
        .
        .
 
        bResults = Parent.invoke(Parent.cSetTransform, swMathTransform)
 
    End Sub

The error is:
Error 1 'invoke' is not a member of 'ToyodaMill.GCode'.


the Gcode class is as follows:

Imports System.Threading
Imports SldWorks
Imports System.IO
Imports System.Text
 
Public Class GCode
 
    ReadOnly oTransformLock As New Object
    Dim swTransform As MathTransform
    Dim sTransformName As String
 
    Delegate Function dSetTransform(ByVal Transform As SldWorks.MathTransform)
    Public cSetTransform As dSetTransform
 
 
    Public Function SetTransform(ByVal Transform As SldWorks.MathTransform) As Boolean
 
        Monitor.Enter(oTransformLock)
        SetTransform = True
        Try
            swTransform = Transform
        Catch ex As Exception
            SetTransform = False
        Finally
            Monitor.Exit(oTransformLock)
        End Try
    End Function

Please help