我有一个带有 DataTrigger 设置的 DataGrid,所以当它的值为“UP”时,我希望触发器仅更改“directionColumn”数据网格列中的背景。
到目前为止,我已经更新了整行。我还尝试在 setter 元素中放置“targetname”,但这只会产生错误。请帮忙。
XAML:
<DataGrid AutoGenerateColumns="False" ItemsSource="{Binding}" Name="summaryReportDataGridDATE" RowDetailsVisibilityMode="VisibleWhenSelected" Width="330">
<DataGrid.CellStyle>
<Style TargetType="DataGridCell">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=Direction}" Value="UP">
<Setter>
<Setter.Property>Background</Setter.Property>
<Setter.Value>Red</Setter.Value>
<!--<Setter Property="Background" Value="Red" TargetName="directionColumn"/>-->
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</DataGrid.CellStyle>
<DataGrid.Columns>
<!--<DataGridTemplateColumn x:Name="dateColumn" Header="Date" Width="100" CanUserReorder="False" CanUserSort="False" FontFamily="Arial Rounded MT" >
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<DatePicker SelectedDate="{Binding Path=Date, Mode=OneWay}" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>-->
<DataGridTextColumn x:Name="dateColumn" Binding="{Binding Path=Date, StringFormat={}{0:dd/MM/yyyy}}" Header="Date" Width="80" CanUserReorder="False" CanUserSort="False" FontFamily="Arial Rounded MT"/>
<DataGridTextColumn x:Name="closeColumn" Binding="{Binding Path=ClosingPrice}" Header="ClosingPrice" Width="80" CanUserReorder="False" CanUserSort="False" FontFamily="Arial Rounded MT" />
<DataGridTextColumn x:Name="directionColumn" Binding="{Binding Path=Direction}" Header="Direction" Width="80" CanUserReorder="False" CanUserSort="False" FontFamily="Arial Rounded MT" />
<DataGridTextColumn x:Name="resultColumn" Binding="{Binding Path=Result}" Header="Result" Width="80" CanUserReorder="False" CanUserSort="False" FontFamily="Arial Rounded MT" />
</DataGrid.Columns>
</DataGrid>