Storyboard Animation Completed Event (VB 2013)

Question

Hi all,

I am very new to VB so I was wondering if you could get me an easy reply on that.

I want to start a second Storyboard animation after the first one is completed but I do not know how to define the event trigger, this is my code, Thanks a lot:

Dim mystoryboard As New Animation.Storyboard
    Dim animationX As New Animation.DoubleAnimation
    Dim animationY As New Animation.DoubleAnimation
    Dim moveTransform As New TranslateTransform

    Dim duration As Duration

Dim rectangle as new shapes.rectangle

        moveTransform.X = 0
        moveTransform.Y = 0
        rectangle.RenderTransform = moveTransform

        duration = New Duration(TimeSpan.FromSeconds(5))
        animationX.Duration = duration
        animationY.Duration = duration
        mystoryboard.Duration = duration

        animationX.From = 0
        animationX.To = 200
        animationY.From = 0
        animationY.To = 200

        mystoryboard.Children.Add(animationX)
        mystoryboard.Children.Add(animationY)

        Animation.Storyboard.SetTarget(animationX, moveTransform)
        Animation.Storyboard.SetTarget(animationY, moveTransform)
        Animation.Storyboard.SetTargetProperty(animationX, "X")
        Animation.Storyboard.SetTargetProperty(animationY, "Y")

        GridMain.Resources.Add("mystoryboard", mystoryboard)

        mystoryboard.Begin()