我想禁用字段3列的选择;字段4
(see image)
字段1和;2个值由用户输入,具体取决于it字段3&计算了4个。
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使用“制表符”在输入单元格中移动时,所选内容应从第1行字段2移动到第2行字段1。
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可以删除行(提到这一点是因为我不确定实现其他点之后的行为)。
<Window x:Class="OrderCalculator.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:OrderCalculator"
mc:Ignorable="d"
Title="Order Estimate" Background="LightGray" Height="500" Width="800" Name="UI">
<Grid>
<DataGrid x:Name="ItemGrid" CanUserAddRows ="True" ItemsSource="{Binding ElementName=UI, Path=Items, Mode=TwoWay}" AutoGenerateColumns="False" HorizontalAlignment="Left"
Height="410" Margin="10,10,10,10" VerticalAlignment="Top" Width="420" HeadersVisibility="Column">
<DataGrid.Resources>
<Style TargetType="{x:Type DataGridColumnHeader}">
<Setter Property="Background" Value="DarkGray"/>
<Setter Property="FontWeight" Value="Bold"/>
<Setter Property="BorderThickness" Value="0,0,1,2"/>
<Setter Property="BorderBrush" Value="Black"/>
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</DataGrid.Resources>
<DataGrid.Columns>
<DataGridTextColumn Header="Field1" Binding="{Binding Path=field1, UpdateSourceTrigger=PropertyChanged}" Width="70"/>
<DataGridTextColumn Header="Field2" Binding="{Binding Path=field2, UpdateSourceTrigger=PropertyChanged}" Width="90"/>
<DataGridTextColumn Header="Field3" Binding="{Binding Path=field3, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="True" Width="110"/>
<DataGridTextColumn Header="Field4" Binding="{Binding Path=field4, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="True" Width="*"/>
</DataGrid.Columns>
</DataGrid>
</Grid>
更新
玩过之后,我已经能够确保它不会被鼠标点击选中。但它仍然可以与箭头键和制表符。到目前为止我有这个-
<Style x:Key="DisableSelection" TargetType="DataGridCell">
<Setter Property="IsHitTestVisible" Value="False"/>
</Style>
然后对于我想禁用选择的列-
<DataGridTextColumn Header="Field3" CellStyle="{StaticResource DisableSelection}" Binding="{Binding Path=field3, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="True" Width="120"/>
但如前所述,这并不能完全解决问题。