我希望动画一个包裹面板并将其移动到左侧... 我的平台是windows 10 visual studio 2015通用应用程序
<Page
x:Class="App5.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:App5"
xmlns:UniversalWrapPanel="using:Gregstoll"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
>
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition Height="80*"/>
<RowDefinition Height="10*"/>
</Grid.RowDefinitions>
<UniversalWrapPanel:UniversalWrapPanel Name="mainGrid">
</UniversalWrapPanel:UniversalWrapPanel>
</Grid>
这是我的代码:
double toValue = 800;
DoubleAnimation animationSub = new DoubleAnimation()
{
Duration = TimeSpan.FromSeconds(8),
To = toValue,
BeginTime = TimeSpan.FromSeconds(3)
};
Storyboard storyBoardErrors = new Storyboard()
{
Duration = TimeSpan.FromSeconds(3 + 9),
RepeatBehavior = RepeatBehavior.Forever,
};
Storyboard.SetTarget(animationSub, mainGrid);
Storyboard.SetTargetProperty(animationSub, "(UIElement.RenderTransform).(TranslateTransform.X)");
storyBoardErrors.Children.Add(animationSub);
storyBoardErrors.Begin();
但抛出异常:
{&#34;未检测到已安装的组件。\ r \ n \ r \ n无法解析指定对象上的TargetProperty(UIElement.RenderTransform)。(TranslateTransform.X)。&#34;}
未检测到已安装的组件。
无法解析TargetProperty (UIElement.RenderTransform)。(TranslateTransform.X)指定 对象
我不会使用帆布,因为导致包裹板正常工作
答案 0 :(得分:0)
在你的Wrappanel中,你必须先设置一个初始变换,这样你就可以用这样的代码为它设置动画:
<UniversalWrapPanel:UniversalWrapPanel Name="mainGrid">
<UniversalWrapPanel.RenderTransform>
<TranslateTransform></TranslateTransform>
</UniversalWrapPanel.RenderTransform>
</UniversalWrapPanel:UniversalWrapPanel>