Appliquer un style à une grille

Question

Je me suis arraché les cheveux tout l'après-midi là-dessus, j'espère que quelqu'un peut m'aider. Ours avec moi sur celui-ci.

J'ai un certain nombre de styles dans mon App.xaml qui transforme un gridview, le code ressemble à ceci.

<Application.Resources> 

    <Style x:Key="{x:Static GridView.GridViewScrollViewerStyleKey}" 
     TargetType="{x:Type ScrollViewer}"> 
     <Setter Property="Focusable" 
      Value="false"/> 
     <Setter Property="Template"> 
      <Setter.Value> 
       <ControlTemplate TargetType="{x:Type ScrollViewer}"> 
        <Grid Background="{TemplateBinding Background}" 
         SnapsToDevicePixels="true"> 
         <Grid.ColumnDefinitions> 
          <ColumnDefinition Width="*"/> 
          <ColumnDefinition Width="Auto"/> 
         </Grid.ColumnDefinitions> 
         <Grid.RowDefinitions> 
          <RowDefinition Height="*"/> 
          <RowDefinition Height="Auto"/> 
         </Grid.RowDefinitions> 
         <DockPanel Margin="{TemplateBinding Padding}"> 
          <ScrollViewer DockPanel.Dock="Left" 
             HorizontalScrollBarVisibility="Hidden" 
             VerticalScrollBarVisibility="Hidden" 
             Focusable="false"> 
           <GridViewHeaderRowPresenter Margin="2,0,2,0" 
                 Columns="{Binding Path=TemplatedParent.View.Columns,RelativeSource={RelativeSource TemplatedParent}}" 
                 ColumnHeaderContainerStyle="{Binding Path=TemplatedParent.View.ColumnHeaderContainerStyle,RelativeSource={RelativeSource TemplatedParent}}" 
                 ColumnHeaderTemplate="{Binding Path=TemplatedParent.View.ColumnHeaderTemplate,RelativeSource={RelativeSource TemplatedParent}}" 
                 ColumnHeaderTemplateSelector="{Binding Path=TemplatedParent.View.ColumnHeaderTemplateSelector,RelativeSource={RelativeSource TemplatedParent}}" 
                 AllowsColumnReorder="{Binding Path=TemplatedParent.View.AllowsColumnReorder,RelativeSource={RelativeSource TemplatedParent}}" 
                 ColumnHeaderContextMenu="{Binding Path=TemplatedParent.View.ColumnHeaderContextMenu,RelativeSource={RelativeSource TemplatedParent}}" 
                 ColumnHeaderToolTip="{Binding Path=TemplatedParent.View.ColumnHeaderToolTip,RelativeSource={RelativeSource TemplatedParent}}" 
                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/> 
          </ScrollViewer> 
          <ScrollContentPresenter Name="PART_ScrollContentPresenter" 
            KeyboardNavigation.DirectionalNavigation="Local" 
            Content="{TemplateBinding Content}" 
            ContentTemplate="{TemplateBinding ContentTemplate}" 
            CanContentScroll="{TemplateBinding CanContentScroll}" 
            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/> 
         </DockPanel> 

         <DockPanel Grid.Column="1" 
           Grid.Row="1" 
           Background="{Binding Path=Background,ElementName=PART_VerticalScrollBar}" 
           LastChildFill="false"> 
          <Rectangle DockPanel.Dock="Left" 
            Width="1" 
            Fill="White" 
            Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"/> 
          <Rectangle DockPanel.Dock="Top" 
            Height="1" 
            Fill="White" 
            Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}"/> 
         </DockPanel> 
        </Grid> 
       </ControlTemplate> 
      </Setter.Value> 
     </Setter> 
    </Style> 

    <Style TargetType="{x:Type GridViewHeaderRowPresenter}"> 
     <Setter Property="Height" Value="80" /> 
     <Setter Property="LayoutTransform"> 
      <Setter.Value> 
       <TransformGroup> 
        <RotateTransform Angle="-90" /> 
        <ScaleTransform ScaleY="-1" /> 
       </TransformGroup> 
      </Setter.Value> 
     </Setter> 
    </Style> 

    <Style TargetType="{x:Type GridViewRowPresenter}"> 
     <Setter Property="LayoutTransform"> 
      <Setter.Value> 
       <TransformGroup> 
        <RotateTransform Angle="-90" /> 
        <ScaleTransform ScaleY="-1" /> 
       </TransformGroup> 
      </Setter.Value> 
     </Setter> 
    </Style> 



    <Style TargetType="{x:Type ListView}"> 
     <Setter Property="Template"> 
      <Setter.Value> 
       <ControlTemplate TargetType="ListView"> 
        <Border Name="Border" BorderThickness="1" BorderBrush="Black" Background="White"> 
         <ScrollViewer Style="{DynamicResource {x:Static GridView.GridViewScrollViewerStyleKey}}"> 
          <ItemsPresenter /> 
         </ScrollViewer> 
        </Border> 
        <ControlTemplate.Triggers> 
         <Trigger Property="IsGrouping" Value="true"> 
          <Setter Property="ScrollViewer.CanContentScroll" Value="false"/> 
         </Trigger> 
         <Trigger Property="IsEnabled" Value="false"> 
          <Setter TargetName="Border" Property="Background" Value="White"/> 

         </Trigger> 
        </ControlTemplate.Triggers> 
       </ControlTemplate> 

      </Setter.Value> 
     </Setter> 
    </Style> 
    <Style TargetType="{x:Type GridViewColumnHeader}"> 
     <Setter Property="HorizontalContentAlignment" Value="Center"/> 
     <Setter Property="VerticalContentAlignment" Value="Center"/> 
      <Setter Property="BorderThickness" Value="0"/> 
     <Setter Property="Padding" Value="2,0,2,0"/> 
     <Setter Property="Template"> 
      <Setter.Value> 

       <ControlTemplate TargetType="{x:Type GridViewColumnHeader}"> 
        <Grid SnapsToDevicePixels="true"> 
         <Border x:Name="HeaderBorder" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0,1,0,1"> 
          <Grid> 
           <Grid.RowDefinitions> 
            <RowDefinition MaxHeight="7"/> 
            <RowDefinition/> 
           </Grid.RowDefinitions> 
           <Rectangle Fill="#FFE3F7FF" x:Name="UpperHighlight" Visibility="Collapsed"/> 
           <Border Grid.RowSpan="2" Padding="{TemplateBinding Padding}"> 
            <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="0,0,0,1" x:Name="HeaderContent" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" RecognizesAccessKey="True"> 
             <ContentPresenter.LayoutTransform> 
              <TransformGroup> 
               <ScaleTransform ScaleY="-1" /> 
               <RotateTransform Angle="90" /> 
              </TransformGroup> 
             </ContentPresenter.LayoutTransform> 
            </ContentPresenter> 
           </Border> 
          </Grid> 
         </Border> 
         <Border Margin="1,1,0,0" x:Name="HeaderHoverBorder" BorderThickness="1,0,1,1"/> 
         <Border Margin="1,0,0,1" x:Name="HeaderPressBorder" BorderThickness="1,1,1,0"/> 

        </Grid> 
        <ControlTemplate.Triggers> 

         <Trigger Property="Height" Value="Auto"> 
          <Setter Property="MinHeight" Value="20"/> 
         </Trigger> 
         <Trigger Property="IsEnabled" Value="false"> 
          <Setter Property="Foreground" Value="Black"/> 
         </Trigger> 
        </ControlTemplate.Triggers> 
       </ControlTemplate> 
      </Setter.Value> 
     </Setter> 

    </Style> 
</Application.Resources> 

Maintenant, cela applique à tous les gridviews sur ma page, comment pourrais-je faire ces styles s'appliquent à certains gridviews et pas d'autres? J'ai essayé un million de manières différentes et je suis sûr que je manque quelque chose évident!, S'il vous plaît aider :-)

Answer 1

Vous devez faire votre clé une chaîne, comme <Style x:Key="myGridStyle" TargetType="{x:Type ScrollViewer}">, alors appelez ce style pour les grilles que vous voulez pour l'utiliser sur. De plus, si vous ne définissez qu'un TargetType et non une Key, ce sera le défaut par défaut pour ce Type, sauf si vous le surchargez.