So I have a DataTable
that I bind to the DataGrid
in XAML.
User is allowed to add, modify and remove rows for a table. I would like to mark rows with a specific colour, depending on the action that user makes. For instance, if user adds a row, that row will be marked as Green. If user modifies a row, that row will then be marked as orange. And if user removes the row, that row will be marked as red.
The problem that I have is that the removed row is no longer visible once I call row.Delete();
from a view model.
Is there a way to keep a DataRow
marked for removal shown in a DataGrid
? I know how to achieve the row background effect, depending on user action. The only problem is I don't know how to keep the deleted row visible. The idea is that user can either revert changes or apply them and that's when the pending deletion row should be actually deleted.
EDIT (Added example on how I update row background colour):
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding Path=Row.RowState}" Value="{x:Static data:DataRowState.Deleted}" />
<Condition Binding="{Binding RelativeSource={RelativeSource Mode=Self}, Path=IsSelected}" Value="False" />
</MultiDataTrigger.Conditions>
<MultiDataTrigger.Setters>
<Setter Property="Background" Value="IndianRed" TargetName="DGR_Border"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="FontWeight" Value="Bold"/>
</MultiDataTrigger.Setters>
</MultiDataTrigger>
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