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Reference for unit 'Grids' (#lcl)

TSaveColumnEvent

Specifies an event handler used to load/save the configuration for a grid column.

Declaration

Source position: grids.pas line 400

type TSaveColumnEvent = procedure(

Sender: TObject;

aColumn: TObject;

aColIndex: Integer;

const aVersion: Integer;

const aPath: string

) of object;

`Sender`		Grid for the event notification.
`aColumn`		Column object for the event notification.
`aColIndex`		Index of the column in the grid.
`aCfg`		XML configuration file for the column information.
`aVersion`		Grid version for the event.
`aPath`		Path expression in the configuration file the column.

TSaveColumnEvent is the type used to implement the OnLoadColumn and OnSaveColumn properties in TCustomGrid.

TCustomGrid.OnLoadColumn		Event handler signalled when a column is loaded in the LoadColumns method.
TCustomGrid.OnSaveColumn		Event handler signalled when an entry in Columns is saved to a configuration file using the SaveContent method.