WPF VB.Net Tutorial

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        Title="Simple Animation Example" Height="300" Width="300"> 
    
         
    
 
 
//File:Window.xaml.vb
Imports System
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Media
Imports System.Windows.Shapes
Imports System.Windows.Media.Animation
Namespace WpfApplication1
  Public Partial Class SimpleAnimation
    Inherits Window
    Public Sub New()
      InitializeComponent()
      Dim da As New DoubleAnimation()
      da.From = 0
      da.[To] = 200
      da.Duration = TimeSpan.FromSeconds(5)
      da.AutoReverse = True
      da.RepeatBehavior = RepeatBehavior.Forever
      rect1.BeginAnimation(Canvas.LeftProperty, da)
      rect1.BeginAnimation(Canvas.TopProperty, da)
    End Sub
  End Class
End Namespace