WPF拉开窗帘效果
从一个界面跳转到另一个界面。另一个界面的显示方式类似于拉开窗帘，从左至右由暗变亮。
[解决办法]
Expression Blend 专门做Silverlight动画的 同时也可以编辑跳转
[解决办法]
<UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d" x:Class="SilverlightApplication11.MainPage" Width="800" Height="600"> <Border Background="White"> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="VisualStateGroup"> <VisualState x:Name="VisualState"> <Storyboard> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="button"> <EasingDoubleKeyFrame KeyTime="0" Value="0"/> <SplineDoubleKeyFrame KeyTime="0:0:2" Value="1" KeySpline="1,0,1,1"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.TranslateX)" Storyboard.TargetName="button"> <EasingDoubleKeyFrame KeyTime="0" Value="0"/> <SplineDoubleKeyFrame KeyTime="0:0:2" Value="258" KeySpline="1,0,1,1"/> </DoubleAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Button x:Name="button" Content="Button" HorizontalAlignment="Left" Margin="-224,200,0,299" Width="223" RenderTransformOrigin="0.5,0.5"> <Button.Background> <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> <GradientStop Color="Black" Offset="0"/> <GradientStop Color="#FFE90E0E" Offset="0.996"/> <GradientStop Color="#FE320303" Offset="0.278"/> </LinearGradientBrush> </Button.Background> <Button.RenderTransform> <CompositeTransform/> </Button.RenderTransform> </Button> </Border> </UserControl>刚刚用Blend随便画的，看看行不行
