Hi,

I display and edit a bunch of custom objects in the XamDataGrid. For this purpose I have my own Editor and EditorStyles. Here is one example:

    <Style x:Key="PropertyValueStringEditorStyle" TargetType="{x:Type editor:IPropertyValueEditor}">
        <Setter Property="EditTemplate">
            <Setter.Value>
                <ControlTemplate>
                    <Grid HorizontalAlignment="Stretch">
                        <TextBox
                                Text="{Binding RelativeSource={RelativeSource AncestorType={x:Type igDP:CellValuePresenter}},
                                Path=Value, Converter={StaticResource pvsc}, Mode=TwoWay}" Height="23">
                        </TextBox>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate>
                    <Grid HorizontalAlignment="Stretch">
                        <TextBlock Text="{Binding RelativeSource={RelativeSource AncestorType={x:Type igDP:CellValuePresenter}},
                                   Path=Value.ToStringProperty}" Height="23"
                                   TextTrimming="CharacterEllipsis">
                        </TextBlock>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

As you can see, the Style has as well Template as EditTemplate Setter.

If I set the Field.Settings.EditorStyle directly, it works! But if I set the Field.Settings.EditorStyleSelector the cells are not editable. Here is the Implementation of the StyleSelector:

        public override System.Windows.Style SelectStyle(object item, System.Windows.DependencyObject container)
        {
            if (container != null)
            {
                var cvp = container as CellValuePresenter;
 
                Type t = cvp.Field.DataType;
 
                if (t == typeof(PropertyValueString))
                {
                    return cvp.TryFindResource("PropertyValueStringEditorStyle") as Style;
                }
                ...            }
            return base.SelectStyle(item, container);
        }
    }

The method returns the right style so the problem is not there, but the CellValuePresenter.IsEditingAllowed remains always False. The Template is set correctly, but the EditTemplate is not (I suppose.)

Any help will be appreciated!

Regards

George