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Vcl.DBGrids.TDBGridOptions

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Delphi

type TDBGridOptions = set of TDBGridOption;

C++

typedef System::Set<TDBGridOption, TDBGridOption::dgEditing, TDBGridOption::dgTitleHotTrack> TDBGridOptions;

Properties

Type Visibility Source Unit Parent
set
typedef
public
Vcl.DbGrids.pas
Vcl.DBGrids.hpp
Vcl.DBGrids Vcl.DBGrids

Description

TDBGridOption and TDBGridOptions indicate display and behavioral property of a DB grid.

TDBGridOptions is a set drawn from the following TDBGridOption values.



Value Meaning

dgEditing

The user can edit data using the grid. dgEditing is ignored if Options includes dgRowSelect.

dgAlwaysShowEditor

The grid is always in edit mode. This means the user does not have to press ENTER or F2 before editing the contents of a cell. dgAlwaysShowEditor does nothing unless dgEditing is also included in Options. dgAlwaysShowEditor is ignored if Options includes dgRowSelect.

dgTitles

Titles appear at the top of the columns in the grid.

dgIndicator

A small pointer appears in the first column to indicate which row is current.

dgColumnResize

Columns that are bound to fields can be resized or moved.

dgColLines

Lines appear between columns in the grid.

dgRowLines

Lines appear between rows of the grid.

dgTabs

The user can navigate through the grid using the TAB and SHIFT+TAB keys.

dgRowSelect

The user can select an entire row, as well as individual cells. If Options includes dgRowSelect, dgEditing and dgAlwaysShowEditor are ignored.

dgAlwaysShowSelection

The selected cell displays the focus rectangle even when the grid does not have focus.

dgConfirmDelete

A message box appears, asking for confirmation, when the user presses CTRL+DELETE to delete a row in the grid.

dgCancelOnExit

When the user exits the grid from an inserted record to which the user made no modifications, the inserted record is not posted to the dataset. This prevents the accidental posting of empty records.

dgMultiSelect

More than one row in the grid can be selected at a time.

dgTitleClick

Clicking in the table header cells is allowed.

dgTitleHotTrack

Table header cells are hot-tracked.



See Also

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