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當我們在第一列中更改數據而不使用INotifyPropertyChanged(僅在XAML中)時,是否可以強制更新第二個datagrid列?在datepicker中更改日期時,我希望更新罰款屬性。DataGrid綁定列
<DataGrid x:Name="orderBooksDg" HorizontalAlignment="Stretch" HorizontalContentAlignment="Stretch" Margin="23,234,24,0" VerticalAlignment="Top"
Height="119" CanUserReorderColumns="False" CanUserResizeRows="False" SelectionMode="Single" AutoGenerateColumns="False">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding Book.Name}" Header="Nazwa książki" IsReadOnly="True" Width="350"/>
<DataGridTemplateColumn Header="Data zwrotu" IsReadOnly="False" Width="150">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<DatePicker x:Name="date" SelectedDate="{Binding ReturnDate, UpdateSourceTrigger=PropertyChanged}" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTextColumn x:Name="penalty" Binding="{Binding Penalty, StringFormat=N2}" Header="Kara" Width="*"/>
</DataGrid.Columns>
</DataGrid>