如何設置WPF ListView Selected Item顏色？

Question

我試圖重新從Windows 8在WPF應用程序在Windows 7上運行的郵件UI這是我想達到的目標：

特別是，我不知道如何改變選定項目的背景顏色，例如第一列中的收件箱項目和第二列中的Twitter郵件。我已經嘗試了其他類似的Stackoverflow問題的幾個解決方案，但似乎沒有爲我工作。例如

Selected item loses style when focus moved out in WPF ListBox

WPF ListView Inactive Selection Color

這裏是我有我的列表視圖代碼：

<ListView Grid.Row="0" SelectedItem="{Binding Path=SelectedArea}" ItemsSource="{Binding Path=Areas}" Background="#DCE3E5" > 

        <ListView.Resources> 

         <!-- Template that is used upon selection of an Area --> 
         <ControlTemplate x:Key="SelectedTemplate" TargetType="ListViewItem"> 
          <Border Background="#388095" Cursor="Hand" > 
           <TextBlock Text="{Binding Name}" Margin="5" /> 
          </Border>         
         </ControlTemplate> 

         <Style TargetType="ListViewItem"> 
          <Setter Property="Template"> 
           <Setter.Value>           
            <!-- Base Template that is replaced upon selection --> 
            <ControlTemplate TargetType="ListViewItem"> 
             <Border Background="#DCE3E5" Cursor="Hand" > 
              <TextBlock Text="{Binding Name}" Margin="5" /> 
             </Border> 
            </ControlTemplate> 
           </Setter.Value> 
          </Setter> 
          <Style.Triggers> 
           <MultiTrigger> 
            <MultiTrigger.Conditions> 
             <Condition Property="IsSelected" Value="true" /> 
            </MultiTrigger.Conditions> 
            <Setter Property="Template" Value="{StaticResource SelectedTemplate}" /> 
           </MultiTrigger> 
          </Style.Triggers> 
         </Style> 

        </ListView.Resources>       

       </ListView> 

如何更改所選項目的背景顏色？如何在焦點改變時保持顏色變化。

Answer 1

我做類似這樣的事情最近：

<ListView.Resources>     
    <ControlTemplate x:Key="SelectedTemplate" TargetType="ListViewItem"> 
     <Border CornerRadius="5" BorderThickness="1" BorderBrush="DarkGray" Background="#FF92C6F9" Padding="2" HorizontalAlignment="Left" Margin="5" Tag="{Binding Value}" Cursor="Hand" MouseUp="Border_MouseUp_1">       
      <TextBlock Text="{Binding Name}" Margin="5" /> 
     </Border> 
    </ControlTemplate> 
    <Style TargetType="ListViewItem"> 
     <Setter Property="Template"> 
      <Setter.Value> 
       <ControlTemplate TargetType="ListViewItem"> 
        <Border CornerRadius="5" BorderThickness="1" BorderBrush="DarkGray" Background="WhiteSmoke" Padding="2" HorizontalAlignment="Left" Margin="5" Tag="{Binding Value}" Cursor="Hand" MouseUp="Border_MouseUp_1" >          
         <TextBlock Text="{Binding Name}" Margin="5" /> 
        </Border> 
       </ControlTemplate> 
      </Setter.Value> 
     </Setter> 
     <Style.Triggers> 
      <MultiTrigger> 
       <MultiTrigger.Conditions> 
        <Condition Property="IsSelected" Value="true" /> 
        <Condition Property="Selector.IsSelectionActive" Value="true" /> 
       </MultiTrigger.Conditions>        
       <Setter Property="Template" Value="{StaticResource SelectedTemplate}" />        
      </MultiTrigger> 
     </Style.Triggers> 
    </Style> 
</ListView.Resources> 

我相信去除：

<Condition Property="Selector.IsSelectionActive" Value="true" /> 

將讓你保持背景顏色的焦點丟失後。

編輯：

在回答下面的問題：

您可以將TextBlock的命令參數的標籤屬性綁定，然後在TextBlock的MouseUp事件執行以下命令：

<TextBlock x:Name="MyTextBlock" Text="Click Me!" Tag="{Binding MyCommandParameter}" MouseUp="MyTextBlock_MouseUp" /> 

而且在後面的代碼：

private void MyTextBlock_MouseUp(object sender, MouseButtonEventArgs e) 
    { 
     TextBlock tb = sender as TextBlock; 

     if (tb != null && tb.Tag != null) 
     { 
      ViewModel.MyCommand.Execute(tb.Tag); 
     }    
    } 

Answer 2

只需添加到「TrueEddie」點。

另一個選項是ListView中的「ItemContainerStyle」。在Style.xml

定義

<Style x:Key="ListViewItemOptionStyle" TargetType="ListViewItem"> 
     <Setter Property="Template"> 
      <Setter.Value> 
       <!-- Trun off default selection--> 
       <ControlTemplate TargetType="{x:Type ListViewItem}"> 
        <Border x:Name="Bd" BorderBrush="Gray" BorderThickness="0,1,0,1" 
          Background="{TemplateBinding Background}" 
          Padding="{TemplateBinding Padding}" 
          SnapsToDevicePixels="true"> 
         <ContentPresenter 
          HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
          SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
          VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/> 
        </Border> 
        <ControlTemplate.Triggers> 
         <Trigger Property="IsEnabled" Value="false"> 
          <Setter Property="Foreground" 
            Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/> 
         </Trigger> 
        </ControlTemplate.Triggers> 
       </ControlTemplate> 
     </Setter.Value> 
     </Setter> 
    <Style.Triggers> 
     <MultiTrigger> 
      <MultiTrigger.Conditions> 
       <Condition Property="IsSelected" Value="True" /> 
      </MultiTrigger.Conditions> 
      <MultiTrigger.Setters> 
       <Setter Property="Background" Value="Green" /> 
       <Setter Property="BorderBrush" Value="Green" /> 
       <Setter Property="Foreground" Value="White"/> 
      </MultiTrigger.Setters> 
     </MultiTrigger> 
    </Style.Triggers> 
</Style> 

富勒更多細節

https://sites.google.com/site/greateindiaclub/mobil-apps/windows8/wpfimportantbindings