我想在横向模式中隐藏标题<controls:Panorama Title="myTitle" Style="{StaticResource customStyle}">
我已经为它应用了自定义样式(下面的代码)并尝试执行此操作(基于自定义样式中的名称),但是我得到错误名称TitleLayer在当前上下文中不存在:< / p>
if ((e.Orientation == PageOrientation.LandscapeRight) || (e.Orientation == PageOrientation.LandscapeLeft))
{
TitleLayer.Visibility = Visibility.Collapsed;
}
/////////////////查找额外代码///////////////////////
为此,我应用了自定义样式:
<phone:PhoneApplicationPage.Resources>
<Style x:Key="customStyle" TargetType="controls:Panorama">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<controlsPrimitives:PanoramaPanel x:Name="panel"/>
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
<Setter Property="Foreground" Value="{StaticResource PhoneForegroundBrush}"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="controls:Panorama">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<controlsPrimitives:PanningBackgroundLayer x:Name="BackgroundLayer" HorizontalAlignment="Left" Grid.RowSpan="2">
<Border x:Name="background" Background="{TemplateBinding Background}" CacheMode="BitmapCache"/>
</controlsPrimitives:PanningBackgroundLayer>
<controlsPrimitives:PanningTitleLayer x:Name="TitleLayer" CacheMode="BitmapCache" ContentTemplate="{TemplateBinding TitleTemplate}" Content="{TemplateBinding Title}" FontSize="187" FontFamily="{StaticResource PhoneFontFamilyLight}" HorizontalAlignment="Left" Margin="10,-76,0,9" Grid.Row="0"/>
<controlsPrimitives:PanningLayer x:Name="ItemsLayer" HorizontalAlignment="Left" Grid.Row="1">
<ItemsPresenter x:Name="items"/>
</controlsPrimitives:PanningLayer>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</phone:PhoneApplicationPage.Resources>
答案 0 :(得分:2)
以下是隐藏全景标题的方法:
Grid grid = VisualTreeHelper.GetChild(panorama, 0) as Grid;
FrameworkElement titleLayer = grid.FindName("TitleLayer") as FrameworkElement;
titleLayer.Visibility = System.Windows.Visibility.Collapsed;
但是,我建议您阅读WP7设计指南。您似乎正在以不打算使用的方式使用Panorama。全景图仅用作肖像。通常,应用程序不应在全景图上有很多文本输入字段,因此不应支持滑出键盘的横向显示。