【发布时间】:2014-09-24 16:35:34
【问题描述】:
我有以下数据网格:
<DataGrid Name="PropertiesDataGrid"
ItemsSource="{Binding PropertiesDataView, UpdateSourceTrigger=PropertyChanged}"
SelectedItem="{Binding SelectedProperty, Mode=TwoWay,
UpdateSourceTrigger=PropertyChanged}"
AutoGenerateColumns="False"
CanUserAddRows="False"
MaxHeight="200">
<i:Interaction.Behaviors>
<helper:ScrollIntoViewBehavior/>
</i:Interaction.Behaviors>
<DataGrid.Columns>
<DataGridTemplateColumn Header="">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Command="Delete"
Style="{StaticResource {x:Static ToolBar.ButtonStyleKey}}">
<Image Source="../Resources/red_x.ico"
Height="15" />
</Button>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTextColumn Header="ID"
Width="50"
Binding="{Binding ID}"
ElementStyle="{StaticResource CenterTextCellStyle}"
IsReadOnly="True" />
<DataGridTextColumn Header="PropertyName"
Width="*"
Binding="{Binding PropertyName}"
ElementStyle="{StaticResource LeftTextCellStyle}" />
<DataGridTextColumn Header="PropertyValue"
Width="300"
Binding="{Binding PropertyValue}"
ElementStyle="{StaticResource LeftTextCellStyle}" />
</DataGrid.Columns>
</DataGrid>
应用于此数据网格的是以下样式:
<Style TargetType="{x:Type DataGridCell}">
<Setter Property="Height" Value="22" />
<Setter Property="Margin" Value="5,0,0,0" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type DataGridCell}">
<Grid Background="{TemplateBinding Background}">
<ContentPresenter VerticalAlignment="Center" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
此样式在单元格内容的左侧添加 5 个像素的间距,并使文本垂直居中。
我想将第一列单元格 (<DataGridTemplateColumn Header="">) 的边距设置为 0。如何在 DataTemplate 中进行设置。我知道必须在 DataGridCell 上设置 Margin(通过使用 Snoops 找到),但不知道如何在 <DataGridTemplateColumn.CellTemplate> 中实现
【问题讨论】:
标签: c# wpf wpfdatagrid