【转】WPF 窗体淡入淡出动画
第一种
<Window.Triggers><EventTrigger RoutedEvent="Window.Loaded" ><BeginStoryboard><Storyboard><DoubleAnimation Duration="00:00:01" Storyboard.TargetProperty="Opacity" From="0" To="1" /></Storyboard></BeginStoryboard></EventTrigger></Window.Triggers>
第二种
<Window.Resources><Storyboard x:Key="showMe"><ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility"><DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{x:Static Visibility.Visible}"/></ObjectAnimationUsingKeyFrames><DoubleAnimation Storyboard.TargetProperty="Opacity" Duration="0:0:1" To="0.75"/></Storyboard><Storyboard x:Key="hideMe"><DoubleAnimation Storyboard.TargetProperty="Opacity" Duration="0:0:1" To="0.0"/><ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility"><DiscreteObjectKeyFrame KeyTime="0:0:2" Value="{x:Static Visibility.Hidden}"/></ObjectAnimationUsingKeyFrames></Storyboard></Window.Resources>
public new void Show(){(FindResource("showMe") as System.Windows.Media.Animation.Storyboard).Begin(this);}public new void Hide(){(FindResource("hideMe") as System.Windows.Media.Animation.Storyboard).Begin(this);}
posted on -11-24 22:48 LGED 阅读(...) 评论(...) 编辑 收藏
