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54 lines
1.6 KiB
C#
54 lines
1.6 KiB
C#
Remove Animations with Storyboard
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<Window x:Class="WpfApplication1.Window1"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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Title="" Height="440" Width="580">
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<Window.Resources>
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<Storyboard x:Key="Storyboard1">
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<ParallelTimeline>
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<DoubleAnimation x:Name="Animation1" Storyboard.TargetProperty="Width" From="160" To="60"
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AutoReverse="True" RepeatBehavior="Forever" />
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<DoubleAnimation Storyboard.TargetProperty="Opacity" To="0.5" AutoReverse="True" RepeatBehavior="Forever" />
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</ParallelTimeline>
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</Storyboard>
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</Window.Resources>
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<UniformGrid>
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<Button Content="Method 4" Click="Button4_Click" Loaded="Button4_Loaded" />
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</UniformGrid>
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</Window>
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//File:Window.xaml.cs
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using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Media.Animation;
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namespace WpfApplication1
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{
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public partial class Window1 : Window
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{
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public Window1()
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{
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InitializeComponent();
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}
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private Storyboard method4Storyboard;
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private void Button4_Loaded(object sender, RoutedEventArgs e)
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{
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method4Storyboard = TryFindResource("Storyboard1") as Storyboard;
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method4Storyboard.Begin(sender as FrameworkElement, true);
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}
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private void Button4_Click(object sender, RoutedEventArgs e)
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{
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if (method4Storyboard != null)
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{
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method4Storyboard.Remove(sender as FrameworkElement);
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}
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}
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}
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}
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