[Overview][Constants][Types][Classes][Procedures and functions][Index] | Reference for unit 'DBGrids' (#lcl)

# TDbGridExtraOptions

TDbGridExtraOptions is a set of values from the TDbGridExtraOption enumeration.

## Declaration

Source position: dbgrids.pas line 84

`type TDbGridExtraOptions = set of (`
`dgeAutoColumns,` |  | Indicates if Fields in the dataset are automatically added as columns in the database grid.
`dgeCheckboxColumn` |  | Indicates that check box controls are used to edit Boolean Fields in the grid dataset.
`);`

## Description

TDbGridExtraOptions is a set type used to store zero (0) or more values from the TDbGridExtraOption enumeration. TDbGridExtraOptions is the type used to implement the OptionsExtra property in TCustomDBGrid and descendent classes.

## See also

TCustomDbGrid.OptionsExtra |  | Contains the extra options enabled for the database grid control.
TDbGrid.OptionsExtra |  | Contains the extra options enabled for the database grid control.
TDbGridExtraOption |  | Enumerated type that specifies extra options available in a database grid.