我有一个WPF (现代用户界面)数据集:
<DataGrid Name="DG1" ItemsSource="{Binding}" AutoGenerateColumns="False" CanUserResizeRows="False" CanUserAddRows="False" Margin="1,1,1,0" HorizontalAlignment="Left" VerticalAlignment="Top" DockPanel.Dock="Top" Visibility="Hidden" BeginningEdit="DG1_BeginningEdit" >
<DataGrid.Columns>
<mui:DataGridCheckBoxColumn Header="Auswahl" Binding="{Binding IsSelected,UpdateSourceTrigger=PropertyChanged}" IsReadOnly="False" />
<mui:DataGridTextColumn Header="Name" Binding="{Binding FolderName}"/>
<mui:DataGridTextColumn Header="Größe" Binding="{Binding FolderSize}"/>
<mui:DataGridTextColumn Header="Pfad" Binding="{Binding FolderPath}" />
<mui:DataGridTextColumn Header="Pfad" Binding="{Binding FolderSizeBytes}" Visibility="Hidden" />
</DataGrid.Columns>
</DataGrid>
如何为复选框(类似于WinForms CheckOnClick)设置“一键选择”?
如何在选中/取消选中复选框时触发事件?我尝试了BeginningEdit,CellEditEnding,CurrentCellChanged,还有.UpdateLayout(),.CommitEdit()等。我只想计算一下FolderSizeBytes,并在复选框被选中时更新它。
对于这个任务,有没有更好的GUI选项?
发布于 2020-06-18 22:23:11
您可以用DataGridTemplateColumn
替换DataGridCheckBoxColumn
<DataGridTemplateColumn Header="Auswahl" IsReadOnly="False">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<CheckBox IsChecked="{Binding IsSelected, UpdateSourceTrigger=PropertyChanged}" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
https://stackoverflow.com/questions/62451621
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