为特定列提供不同的背景颜色数据网格 wpf

Question

在我的 Wpf 项目中，我有一个数据网格：

<DataGrid x:Name="Tasks" CanUserDeleteRows="True" IsReadOnly="False" AutoGenerateColumns="False" HorizontalAlignment="Left" Height="413" VerticalAlignment="Top" Width="1100" Background="Transparent" HorizontalGridLinesBrush="Transparent" VerticalGridLinesBrush="Transparent" RowBackground="#202020" AlternatingRowBackground="#262626">
<DataGrid.Columns>
<DataGridTextColumn Header="..." Binding="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="...="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="..." Binding="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="..." Binding="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="Colour" Binding="{Binding Colour, UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="..." Binding="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="..." Binding="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="..." Binding="{Binding ..., UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTextColumn Header="..." Binding="{Binding ..., Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
<DataGridTemplateColumn Header="...">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Button Click="Start_Task_Click">
<materialDesign:PackIcon Kind="Play" Foreground="White"/>
</Button>
<Button Margin="5,0,0,0" Click="Stop_Button_Click">
<materialDesign:PackIcon Kind="Stop" Foreground="White"/>
</Button>
<Button Margin="5,0,0,0" Click="Edit_Task">
<materialDesign:PackIcon Kind="Pencil" Foreground="White"/>
</Button>
<Button Margin="5,0,0,0" Click="Delete_Button_Click">
<materialDesign:PackIcon Kind="Delete" Foreground="White"/>
</Button>
</StackPanel>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
</DataGrid.Columns>

我怎么能实现这样的事情。如果这是一个简单的问题，我很抱歉，我不擅长为任何事情添加样式。我想使数据网格中的 1(或 2(个特定列与其他列具有不同的背景，另外，如果我保留Row Background="" & AlternatingRowBackground=""有关系吗？任何帮助将不胜感激，提前感谢！

Answer 1

您可以为要更改其背景的列定义一个CellStyle：

<DataGridTextColumn ...>
<DataGridTextColumn.CellStyle>
<Style TargetType="DataGridCell">
<Setter Property="Background" Value="Red" />
</Style>
</DataGridTextColumn.CellStyle>
</DataGridTextColumn>