Trigger Animation by Mouse in out action : Storyboard « Windows Presentation Foundation « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Windows Presentation Foundation
3. Storyboard

<Window x:Class="Main"
  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="LowOpacity">
      <DoubleAnimation Storyboard.TargetProperty="Opacity" />
    </Storyboard>
    <Storyboard x:Key="HighOpacity">
      <DoubleAnimation Storyboard.TargetProperty="Opacity" To="1" AutoReverse="True" RepeatBehavior="Forever" />
    </Storyboard>
  </Window.Resources>
  <Grid>
    <Grid.ColumnDefinitions>
      <ColumnDefinition Width="0.5*" />
      <ColumnDefinition Width="0.5*" />
    </Grid.ColumnDefinitions>

    <Grid.RowDefinitions>
      <RowDefinition Height="*" />
      <RowDefinition Height="35" />
    </Grid.RowDefinitions>

    <Border Background="Firebrick" Width="100" Height="100" x:Name="Rect1" Opacity="0.4">
      <Border.Triggers>
        <EventTrigger RoutedEvent="Mouse.MouseEnter">
          <BeginStoryboard Storyboard="{DynamicResource HighOpacity}" />
        </EventTrigger>
        <EventTrigger RoutedEvent="Mouse.MouseLeave">
          <BeginStoryboard Storyboard="{DynamicResource LowOpacity}" />
        </EventTrigger>
      </Border.Triggers>
    </Border>
    <Rectangle Fill="Firebrick" Width="100" Height="100" Grid.Column="1" />
  </Grid>
</Window>

24.116.Storyboard
	24.116.1.	EventTrigger RoutedEvent=Image.Loaded
	24.116.2.	Controlling The Storyboard
	24.116.3.	Trigger Animation by Mouse in out action
	24.116.4.	Remove Animations with Storyboard
	24.116.5.	Create an interactive animation using XAML and the Storyboard
	24.116.6.	Create animations using the Storyboard in code
	24.116.7.	Get resource in code as Storyboard
	24.116.8.	Stop, resume animation with Storyboard