2015-10-14 160 views
0

我一直在努力尋找一個外部軟件包,以使我在VS 2010 Express Edition中的WPF應用程序看起來像Metro UI,但該版本不支持它,所以我發現此線程:Making WPF applications look Metro-styled, even in Windows 7? (Window Chrome/Theming/Theme)其中用戶創建一個自己的主題。我試圖給他的代碼適應我的應用程序(命名空間WpfApplication1和窗口主窗口,因爲它是默認設置),但我在這部分得到一個錯誤:未聲明的命名空間

<Style x:Key="MainWindowStyle" TargetType="WpfApplication1:MainWindow"> 

凡說,WpfApplication1是一個未聲明的命名空間。 我不知道爲什麼會這樣,因爲命名空間有以下形狀:

namespace WpfApplication1 
{ 
    /// <summary> 
    /// Interaction logic for MainWindow.xaml 
    /// </summary> 
    public partial class MainWindow : Window 
    { 
     public MainWindow() 
     { 
      InitializeComponent(); 
     } 
    } 
} 

這是從適應我的工作區這個其他人全碼:

<Window x:Class="WpfApplication1.MainWindow" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    Title="MainWindow" Height="150" Width="350"> 
<Window.Resources> 
    <BooleanToVisibilityConverter x:Key="bool2VisibilityConverter" /> 

    <Color x:Key="WindowBackgroundColor">#FF2D2D30</Color> 
    <Color x:Key="HighlightColor">#FF3F3F41</Color> 
    <Color x:Key="BlueColor">#FF007ACC</Color> 
    <Color x:Key="ForegroundColor">#FFF4F4F5</Color> 

    <SolidColorBrush x:Key="WindowBackgroundColorBrush" Color="{StaticResource WindowBackgroundColor}"/> 
    <SolidColorBrush x:Key="HighlightColorBrush" Color="{StaticResource HighlightColor}"/> 
    <SolidColorBrush x:Key="BlueColorBrush" Color="{StaticResource BlueColor}"/> 
    <SolidColorBrush x:Key="ForegroundColorBrush" Color="{StaticResource ForegroundColor}"/> 

    <Style x:Key="WindowButtonStyle" TargetType="{x:Type Button}"> 
     <Setter Property="Foreground" Value="{DynamicResource ForegroundColorBrush}" /> 
     <Setter Property="Background" Value="Transparent" /> 
     <Setter Property="HorizontalContentAlignment" Value="Center" /> 
     <Setter Property="VerticalContentAlignment" Value="Center" /> 
     <Setter Property="Padding" Value="1" /> 
     <Setter Property="Template"> 
      <Setter.Value> 
       <ControlTemplate TargetType="{x:Type Button}"> 
        <Grid Background="{TemplateBinding Background}"> 
         <ContentPresenter x:Name="contentPresenter" 
         HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
         VerticalAlignment="{TemplateBinding VerticalContentAlignment}" 
         SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
         Margin="{TemplateBinding Padding}" 
         RecognizesAccessKey="True" /> 
        </Grid> 
        <ControlTemplate.Triggers> 
         <Trigger Property="IsMouseOver" Value="True"> 
          <Setter Property="Background" Value="{StaticResource HighlightColorBrush}" /> 
         </Trigger> 
         <Trigger Property="IsPressed" Value="True"> 
          <Setter Property="Background" Value="{DynamicResource BlueColorBrush}" /> 
         </Trigger> 
         <Trigger Property="IsEnabled" Value="false"> 
          <Setter TargetName="contentPresenter" Property="Opacity" Value=".5" /> 
         </Trigger> 
        </ControlTemplate.Triggers> 
       </ControlTemplate> 
      </Setter.Value> 
     </Setter> 
    </Style> 

    <Style x:Key="MainWindowStyle" TargetType="WpfApplication1:MainWindow"> 
     <Setter Property="Foreground" Value="{DynamicResource ForegroundColorBrush}" /> 
     <Setter Property="Background" Value="{DynamicResource WindowBackgroundBrush}"/> 
     <Setter Property="ResizeMode" Value="CanResizeWithGrip" /> 
     <Setter Property="UseLayoutRounding" Value="True" /> 
     <Setter Property="TextOptions.TextFormattingMode" Value="Display" /> 
     <Setter Property="Template"> 
      <Setter.Value> 
       <ControlTemplate TargetType="WpfApplication1:MainWindow"> 
        <Border x:Name="WindowBorder" Margin="{Binding Source={x:Static SystemParameters.WindowNonClientFrameThickness}}" Background="{StaticResource WindowBackgroundColorBrush}"> 
         <Grid> 
          <Border BorderThickness="1"> 
           <AdornerDecorator> 
            <Grid x:Name="LayoutRoot"> 
             <Grid.RowDefinitions> 
              <RowDefinition Height="25" /> 
              <RowDefinition Height="*" /> 
              <RowDefinition Height="15" /> 
             </Grid.RowDefinitions> 
             <ContentPresenter Grid.Row="1" Grid.RowSpan="2" Margin="7"/> 
             <Rectangle x:Name="HeaderBackground" Height="25" Fill="{DynamicResource WindowBackgroundColorBrush}" VerticalAlignment="Top" Grid.Row="0"/> 
             <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Top" Grid.Row="0"> 
              <Button Command="{Binding Source={x:Static SystemCommands.MinimizeWindowCommand}}" ToolTip="minimize" Style="{StaticResource WindowButtonStyle}"> 
               <Button.Content> 
                <Grid Width="30" Height="25" RenderTransform="1,0,0,1,0,1"> 
                 <Path Data="M0,6 L8,6 Z" Width="8" Height="7" VerticalAlignment="Center" HorizontalAlignment="Center" 
                Stroke="{Binding Foreground, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Button}}" StrokeThickness="2" /> 
                </Grid> 
               </Button.Content> 
              </Button> 
              <Grid Margin="1,0,1,0"> 
               <Button x:Name="Restore" Command="{Binding Source={x:Static SystemCommands.RestoreWindowCommand}}" ToolTip="restore" Visibility="Collapsed" Style="{StaticResource WindowButtonStyle}"> 
                <Button.Content> 
                 <Grid Width="30" Height="25" UseLayoutRounding="True" RenderTransform="1,0,0,1,.5,.5"> 
                  <Path Data="M2,0 L8,0 L8,6 M0,3 L6,3 M0,2 L6,2 L6,8 L0,8 Z" Width="8" Height="8" VerticalAlignment="Center" HorizontalAlignment="Center" 
                 Stroke="{Binding Foreground, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Button}}" StrokeThickness="1" /> 
                 </Grid> 
                </Button.Content> 
               </Button> 
               <Button x:Name="Maximize" Command="{Binding Source={x:Static SystemCommands.MaximizeWindowCommand}}" ToolTip="maximize" Style="{StaticResource WindowButtonStyle}"> 
                <Button.Content> 
                 <Grid Width="31" Height="25"> 
                  <Path Data="M0,1 L9,1 L9,8 L0,8 Z" Width="9" Height="8" VerticalAlignment="Center" HorizontalAlignment="Center" 
                 Stroke="{Binding Foreground, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Button}}" StrokeThickness="2" /> 
                 </Grid> 
                </Button.Content> 
               </Button> 
              </Grid> 
              <Button Command="{Binding Source={x:Static SystemCommands.CloseWindowCommand}}" ToolTip="close" Style="{StaticResource WindowButtonStyle}"> 
               <Button.Content> 
                <Grid Width="30" Height="25" RenderTransform="1,0,0,1,0,1"> 
                 <Path Data="M0,0 L8,7 M8,0 L0,7 Z" Width="8" Height="7" VerticalAlignment="Center" HorizontalAlignment="Center" 
                Stroke="{Binding Foreground, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Button}}" StrokeThickness="1.5" /> 
                </Grid> 
               </Button.Content> 
              </Button> 
             </StackPanel> 
             <TextBlock x:Name="WindowTitleTextBlock" Grid.Row="0" Text="{TemplateBinding Title}" HorizontalAlignment="Left" TextTrimming="CharacterEllipsis" VerticalAlignment="Center" Margin="8 -1 0 0" FontSize="16" Foreground="{TemplateBinding Foreground}"/> 
             <Grid Grid.Row="2"> 
              <Path x:Name="ResizeGrip" Visibility="Collapsed" Width="12" Height="12" Margin="1" HorizontalAlignment="Right" 
            Stroke="{StaticResource BlueColorBrush}" StrokeThickness="1" Stretch="None" Data="F1 M1,10 L3,10 M5,10 L7,10 M9,10 L11,10 M2,9 L2,11 M6,9 L6,11 M10,9 L10,11 M5,6 L7,6 M9,6 L11,6 M6,5 L6,7 M10,5 L10,7 M9,2 L11,2 M10,1 L10,3" /> 
             </Grid> 
            </Grid> 
           </AdornerDecorator> 
          </Border> 
          <Border BorderBrush="{StaticResource BlueColorBrush}" BorderThickness="1" Visibility="{Binding IsActive, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}, Converter={StaticResource bool2VisibilityConverter}}" /> 
         </Grid> 
        </Border> 
        <ControlTemplate.Triggers> 
         <Trigger Property="WindowState" Value="Maximized"> 
          <Setter TargetName="Maximize" Property="Visibility" Value="Collapsed" /> 
          <Setter TargetName="Restore" Property="Visibility" Value="Visible" /> 
          <Setter TargetName="LayoutRoot" Property="Margin" Value="7" /> 
         </Trigger> 
         <Trigger Property="WindowState" Value="Normal"> 
          <Setter TargetName="Maximize" Property="Visibility" Value="Visible" /> 
          <Setter TargetName="Restore" Property="Visibility" Value="Collapsed" /> 
         </Trigger> 
         <MultiTrigger> 
          <MultiTrigger.Conditions> 
           <Condition Property="ResizeMode" Value="CanResizeWithGrip" /> 
           <Condition Property="WindowState" Value="Normal" /> 
          </MultiTrigger.Conditions> 
          <Setter TargetName="ResizeGrip" Property="Visibility" Value="Visible" /> 
         </MultiTrigger> 
        </ControlTemplate.Triggers> 
       </ControlTemplate> 
      </Setter.Value> 
     </Setter> 

    </Style> 
</Window.Resources> 

任何想法可能會失敗?謝謝!

回答

0

當它聲明名稱空間沒有聲明時,這意味着它沒有在XAML中聲明。聲明它在XAML中使用xmlns:,追加短名稱,然後定義實際的命名空間,這樣的事情:

<Window x:Class="WpfApplication1.MainWindow" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:WpfApplication1="clr-namespace:WpfApplication1" 
    Title="MainWindow" Height="150" Width="350" 
> 

你可以看一下上面有3名聲明的名稱空間,我加你錯過了一個和應該解決你的問題。 當然你應該使用一些簡短的名字。

其他閱讀:XAML namespaces and namespace mapping