2
Pourquoi ne puis-je pas accéder au storyboard lors de l'utilisation de WPF. Dans Silverlight, le même code fonctionne exactement.Storyboard non disponible dans codebehind
Codebehind VB
Public Class UserControl1
Private Sub UserControl1_MouseLeftButtonDown(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs) Handles Me.MouseLeftButtonDown
Me.storyboardBlend.Begin()
End Sub
End Class
XAML:
<UserControl x:Class="UserControl1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300">
<Grid>
<Image x:Name="imgOn" Source="/OUTPUT%20-%20WPF01;component/Images/Disk.png" />
<Grid.Resources>
<Storyboard x:Key="storyboardBlend" x:Name="storyboardBlend">
<DoubleAnimation x:Name="AnimationOpacityOn" Storyboard.TargetName="imgOn" Storyboard.TargetProperty="Opacity" Duration="0:0:1.500" To="1" />
</Storyboard>
</Grid.Resources>
</Grid>
</UserControl>