The view code is:
<Syncfusion:SfDataGrid ItemsSource="{Binding Objects}">
<Syncfusion:SfDataGrid.RowStyle>
<Style TargetType="Syncfusion:VirtualizingCellsControl">
<Style.Triggers>
<DataTrigger Binding="{Binding WasProcessed}" Value="True">
<Setter Property="Background" Value="#BCFF77"/>
</DataTrigger>
<DataTrigger Binding="{Binding WasProcessed}" Value="False">
<Setter Property="Background" Value="#FF7777"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Syncfusion:SfDataGrid.RowStyle>
</Syncfusion:SfDataGrid>