Windows Phone 7编程学习点滴二——设备方向、系统主题和系统托盘

1 this.OrientationChanged += new EventHandler<OrientationChangedEventArgs>(MainPage_OrientationChanged);  

 1 void MainPage_OrientationChanged(object sender, OrientationChangedEventArgs e)  
 2 {  
 3             if ((e.Orientation == PageOrientation.LandscapeRight) || (e.Orientation == PageOrientation.LandscapeLeft))  
 4             {  
 5                 TitlePanel.Visibility = Visibility.Collapsed;  
 6             }  
 7             else if ((e.Orientation == PageOrientation.PortraitDown) || (e.Orientation == PageOrientation.PortraitUp))  
 8             {  
 9                 TitlePanel.Visibility = Visibility.Visible;  
10             }  
11         }  
12 }  

<Grid x:Name="LayoutRoot" Background="Transparent">  
<Grid.RowDefinitions>  
<RowDefinition Height="Auto"/>  
<RowDefinition Height="*"/>  
</Grid.RowDefinitions>  
<!--TitlePanel contains the name of the application and page title-->  
<Rectangle Stroke="Black" Grid.RowSpan="2">  
<Rectangle.Fill>  
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">  
<GradientStop Color="{StaticResource PhoneBackgroundColor}" Offset="0"/>  
<GradientStop Color="{StaticResource PhoneAccentColor}" Offset="1"/>  
</LinearGradientBrush>  
</Rectangle.Fill>  
</Rectangle>  
<!--TitlePanel contains the name of the application and page title-->  
<StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">  
<TextBlock x:Name="ApplicationTitle" Text="BLANKENSOFT" Style="{StaticResource PhoneTextNormalStyle}" mce_Style="{StaticResource PhoneTextNormalStyle}"/>  
<TextBlock x:Name="PageTitle" Text="system theming" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}" mce_Style="{StaticResource PhoneTextTitle1Style}">  
<TextBlock.Foreground>  
<SolidColorBrush Color="{StaticResource PhoneAccentColor}"/>  
</TextBlock.Foreground>  
</TextBlock>  
</StackPanel>  
<!--ContentPanel - place additional content here-->  
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">  
<TextBlock Height="601" TextWrapping="Wrap" HorizontalAlignment="Left" Margin="0,6,0,0" x:Name="textBlock1" Text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur mollis turpis sit amet diam elementum molestie. Cras quis massa ante. Morbi sit amet arcu quam, non dignissim nibh. Nunc lectus leo, ornare quis imperdiet id, fringilla vel diam. Proin vitae augue non sem sollicitudin imperdiet ut quis diam. Nulla vitae nulla eros. Curabitur mauris justo, eleifend eu sodales ac, blandit vitae mauris. Pellentesque erat lorem, euismod at sodales eget, sollicitudin sed velit. Praesent est sapien, hendrerit tempor tincidunt quis, posuere ac nunc. Nam odio nisl, feugiat eget blandit sit amet, dapibus id tellus. Sed blandit nisi nunc. Aliquam fermentum justo tristique risus porta sollicitudin. Aenean aliquam congue ornare. Curabitur blandit mi quis odio convallis adipiscing." VerticalAlignment="Top" Width="468" />  
</Grid>  
</Grid>