Remove Animations with Storyboard : Storyboard « Windows Presentation Foundation « VB.Net






Remove Animations with Storyboard

Remove Animations with Storyboard
    

<Window x:Class="WpfApplication1.Window1"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  Title="" Height="300" Width="300">
  <Window.Resources>
    <Storyboard x:Key="Storyboard1">
      <ParallelTimeline>
        <DoubleAnimation x:Name="Animation1" Storyboard.TargetProperty="Width" From="140" To="50"
          AutoReverse="True" RepeatBehavior="Forever" />
        <DoubleAnimation Storyboard.TargetProperty="Opacity" To="0.5" AutoReverse="True" RepeatBehavior="Forever" />
      </ParallelTimeline>
    </Storyboard>
  </Window.Resources>

  <UniformGrid>
    <Button Content="Method 4" Click="Button4_Click" Loaded="Button4_Loaded" />
  </UniformGrid>
</Window>
//File:Window.xaml.vb

Imports System
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Media.Animation

Namespace WpfApplication1
  Public Partial Class Window1
    Inherits Window
    Public Sub New()
      InitializeComponent()
    End Sub
    Private method4Storyboard As Storyboard

    Private Sub Button4_Loaded(sender As Object, e As RoutedEventArgs)
      method4Storyboard = TryCast(TryFindResource("Storyboard1"), Storyboard)
      method4Storyboard.Begin(TryCast(sender, FrameworkElement), True)
    End Sub
    Private Sub Button4_Click(sender As Object, e As RoutedEventArgs)
      If method4Storyboard IsNot Nothing Then
        method4Storyboard.Remove(TryCast(sender, FrameworkElement))
      End If
    End Sub

  End Class
End Namespace

   
    
    
    
  








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