I have this method in a project:

        ' Wrapper for Invoke method that does not throw an exception after the object has been
        ' disposed while the calling method was running in a background thread
        Private Sub SafeInvoke(ByVal method As [Delegate], ByVal args() As Object)

            Try
                If Not IsDisposed Then Invoke(method, args)
            Catch x As ObjectDisposedException
            End Try

        End Sub

This works as is. If I move this code into another project, IsDisposed and Invoke are highlighted stating that they are not declared. Both projects contains the three references to the component that needs this. So, I am trying to understand why it works on one and not on the other one.

Anyone knows what this does and how to resolves this issue?