setTimeout equivalent in VB.NET

Sometimes I just need a function which will execute something after a specified period of time. In JavaScript, this is extremely easy using setTiimeout. I miss this in VB.NET, so I implemented my own function to do this :)

Code:

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Module Timeout

    Friend timers As New Dictionary(Of Integer, Timer)
    Friend threads As New Dictionary(Of Integer, [Delegate])
    Friend forms As New Dictionary(Of Integer, Form)
    Friend paramarrays As New Dictionary(Of Integer, Object())

    Sub setTimeout(ByRef form As Form, ByVal method As [Delegate], ByVal time As Integer, ByVal ParamArray args As Object())
        Dim v = (New Random).Next(0, Integer.MaxValue)

        Dim t As New Timer
        t.Enabled = True
        t.Interval = time
        t.Tag = v

        AddHandler t.Tick, AddressOf continuetimer

        timers.Add(v, t)
        threads.Add(v, method)
        forms.Add(v, form)
        paramarrays.Add(v, args)
    End Sub

    Sub continuetimer(ByVal sender As Timer, ByVal e As EventArgs)
        Dim ct As New EventHandler(AddressOf continuetimer)
        RemoveHandler sender.Tick, ct

        Dim v = sender.Tag

        sender.Enabled = False
        timers.Remove(v)
        forms(v).Invoke(threads(v), paramarrays(v))
        threads(v) = Nothing
        threads.Remove(v)
        sender.Dispose()
    End Sub
End Module

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Use (it will show Hello world! in 3 seconds:

Code:

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Sub example(text)
MsgBox(text)
End Sub

setTimeout(Me, New Action(AddressOf example), 3000, "Hello world!")

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