Remove horizontal scroller & grey block

[Maxim]

How to remove horizontal scroller on PropertyGrid?
How to remove grey block left to "SomeString"?

[Maya]

Hello Maxim,

You can edit the template of PropertyGridField and modify it in the way you want. In you case you need to remove the corresponding border - ControlInnerBorder.
As for the other requirement, you can try setting Width and TextWrapping of the editing element.

<telerik:PropertyDefinition Binding="{Binding LastName}" DisplayName="Last Name">
                <telerik:PropertyDefinition.EditorTemplate>
                    <DataTemplate>
                        <TextBox Text="{Binding LastName, Mode=TwoWay}" Width="100" TextWrapping="Wrap" />
                    </DataTemplate>
                </telerik:PropertyDefinition.EditorTemplate>


            </telerik:PropertyDefinition>

Regards,
Maya
the Telerik team