Wiht the lastr version of sfdatagrid 16.3.0.21 EditTapAction = true does not work.
Here below the code
<sfgrid:SfDataGrid x:Name="ArticoliListino" Grid.Row="1"
GridStyle="{StaticResource mystylegrid}"
ItemsSource="{Binding ArticoliListino}"
AutoGenerateColumns="False"
Margin="8"
ColumnSpacing="0"
ColumnSizer="Star">
<sfgrid:SfDataGrid.Columns x:TypeArguments="syncfusion:Columns">
<sfgrid:GridTextColumn HeaderText="ARTICOLO" MappingName="IdArticolo" TextAlignment="Start" AllowEditing="True"/>
<sfgrid:GridTextColumn HeaderText="DESCRIZIONE" MappingName="Descrizione" TextAlignment="Start" AllowEditing="True"/>
<sfgrid:GridNumericColumn HeaderText="PREZZO" MappingName="Prezzo" TextAlignment="End" NumberDecimalDigits="2" AllowEditing="True"/>
<sfgrid:GridTextColumn HeaderText="SCONTO" MappingName="Sconto" TextAlignment="End" AllowEditing="True"/>
</sfgrid:SfDataGrid.Columns>
</sfgrid:SfDataGrid>
In the code behind
ArticoliListino.AllowEditing = true;
ArticoliListino.EditTapAction = TapAction.OnTap;