Listview XAML中的备用背景色
Listview XAML中的备用背景色
提问于 2012-10-09 16:59:17
我使用的是基于itemTemplate的listView。所以我需要在我的模板中替换背景颜色：
第一行:白色第二行:灰色第三行:白色第二行:灰色
这是我的模板：
<DataTemplate x:Key="ItemFlight" >
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Border Background="#28AADB" Margin="2">
<Image Source="{Binding Path=IsArrival, Converter={StaticResource BooleanToImageDisplayConverter}}" Width="30" Height="30" VerticalAlignment="Center" Margin="5"/>
</Border>
<Grid Grid.Column="1" VerticalAlignment="Center">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="4*"/>
<ColumnDefinition Width="3*"/>
<ColumnDefinition Width="3*"/>
<ColumnDefinition Width="6*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<TextBlock Text="{Binding FlightName}" FontWeight="Bold" Grid.Column="0" Grid.Row="0" Margin="10" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding ArrivalOrDepartDateTime, Converter={StaticResource DateTimeConverter}}" FontWeight="Bold" Grid.Column="0" Grid.Row="1" Margin="10" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding Terminal, Converter={StaticResource StringUpperConverter}}" Grid.Column="1" Grid.Row="0" Margin="10" Visibility="{Binding Path=IsArrival,Converter={StaticResource BooleanToVisibilityReverseConverter}}" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding CityInfo.Name}" Grid.Column="1" Grid.Row="0" Margin="10" Visibility="{Binding Path=IsArrival,Converter={StaticResource BooleanToVisibilityConverter}}" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding DepartureTime}" Grid.Column="1" Grid.Row="1" Margin="10" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding CityInfo.Name}" Grid.Column="2" Grid.Row="0" Margin="10" Style="{StaticResource MyTextBlockStyle}" Visibility="{Binding Path=IsArrival,Converter={StaticResource BooleanToVisibilityReverseConverter}}"/>
<TextBlock Text="{Binding Terminal, Converter={StaticResource StringUpperConverter}}" Visibility="{Binding Path=IsArrival,Converter={StaticResource BooleanToVisibilityConverter}}" Grid.Column="2" Grid.Row="0" Margin="10" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding ArrivalTime}" Grid.Column="2" Grid.Row="1" Margin="10" Style="{StaticResource MyTextBlockStyle}"/>
<TextBlock Text="{Binding Status}" Grid.Column="3" Grid.Row="0" Grid.RowSpan="2" Margin="15" Style="{StaticResource MyTextBlockStyle}" Foreground="#EA6A1E" FontSize="20" TextWrapping="Wrap" />
</Grid>
</Grid>
</DataTemplate>我该怎么做呢？
回答 3
Stack Overflow用户
回答已采纳
发布于 2013-07-05 03:45:40
我试过了，它对我很有效。
<Window x:Class="TryResponses.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:vm="clr-namespace:TryResponses"
xmlns:system="clr-namespace:System;assembly=mscorlib"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<vm:MainWindowViewModel x:Key="MainWindowViewModel" />
</Window.Resources>
<Grid Background="LightGray" DataContext="{StaticResource MainWindowViewModel}">
<Grid.Resources>
<Style TargetType="ListViewItem">
<Style.Triggers>
<Trigger Property="ItemsControl.AlternationIndex" Value="0">
<Setter Property="Background" Value="LightBlue" />
</Trigger>
<Trigger Property="ItemsControl.AlternationIndex" Value="1">
<Setter Property="Background" Value="LightGray" />
</Trigger>
</Style.Triggers>
</Style>
<DataTemplate DataType="system:String">
<!-- put your data template here -->
</DataTemplate>
</Grid.Resources>
<ListView ItemsSource="{Binding Items}" AlternationCount="2" />
</Grid>
我希望这能有所帮助。
问候
克劳德
Stack Overflow用户
发布于 2015-06-09 22:20:24
您应该使用AlternationCount属性，它适用于ListBox、ListView或任何其他从ItemsControl继承的控件。属性定义和两个示例包含在
Stack Overflow用户
发布于 2021-06-26 07:31:11
为了更清楚地查看选中的线条，你可以尝试这样做：(不要关心颜色和最终渲染，我没有花必要的时间让它变得性感)
<Grid DataContext="{StaticResource MainWindowViewModel}">
<Grid.Resources>
<local:FalseToCollapsedConverter x:Key="FalseToCollapsedConverter" />
</Grid.Resources>
<ListView ItemsSource="{Binding Items}" AlternationCount="2" HorizontalContentAlignment="Stretch">
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel />
</ItemsPanelTemplate>
</ListView.ItemsPanel>
<ListView.Resources>
<Style TargetType="ListViewItem">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListViewItem">
<Grid x:Name="line">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<ContentControl Content="{Binding .}" Margin="4" />
<TextBlock Grid.Column="1" Text="V" Margin="4" Visibility="{Binding IsSelected, RelativeSource={RelativeSource AncestorType=ListViewItem, Mode=FindAncestor}, Converter={StaticResource FalseToCollapsedConverter}}" />
<Border Grid.ColumnSpan="2" Background="#5500FF00"
BorderBrush="Blue" BorderThickness="2"
Visibility="{Binding IsSelected, RelativeSource={RelativeSource AncestorType=ListViewItem, Mode=FindAncestor}, Converter={StaticResource FalseToCollapsedConverter}}" />
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter Property="FontWeight" Value="Bold" />
</Trigger>
<Trigger Property="ItemsControl.AlternationIndex" Value="0">
<Setter TargetName="line" Property="Background" Value="#CCCCFF" />
</Trigger>
<Trigger Property="ItemsControl.AlternationIndex" Value="1">
<Setter TargetName="line" Property="Background" Value="#CCFFCC" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListView.Resources>
</ListView>
</Grid>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/12796342
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