| Spread Windows Forms 9.0 Product Documentation > Spread Designer Guide > Introduction > Understanding Applied Settings |
Some Spread Designer settings are not applied in the designer until you use Apply or Preview. This allows you to continue working with certain items in the designer interface (for example, hiding a sheet does not prevent you from working with the sheet in the designer).
The following SheetView designer settings are not applied until you use Apply or Preview:
| Setting | Value |
| OperationMode | Normal |
| SelectionUnit | Cell |
| SelectionPolicy | MultiRange |
| RestrictColumns | False |
| RestrictRows | False |
| Visible | True |
| DataAllowAddNew | False |
| RowHeader.Columns[-1].Resizable | True |
| ColumnHeader.Rows[-1].Resizable | True |
The following FpSpread designer settings are not applied until you use Apply or Preview:
| Setting | Value |
| TabStripPolicy | Always |
| HorizontalScrollBarPolicy | Always |
| VerticalScrollBrPolicy | Always |
| AllowDragDrop | False |
| AllowDragFill | False |
| EditModePermanent | False |
| AutoClipboard | True |
| AllowUserFormulas | True |
| SelectBlockOptions | Cells|Rows|Columns|Sheet |
| AllowUndo | True |
| AllowSheetMove | True |
| AllowEditorReserveLocations | False |