Data.DB.TBlobDisplayValue
Delphi
TBlobDisplayValue = (dvClass, dvFull, dvClip, dvFit);
C++
enum DECLSPEC_DENUM TBlobDisplayValue : unsigned char { dvClass, dvFull, dvClip, dvFit };
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
enum | public | Data.DB.pas Data.DB.hpp |
Data.DB | Data.DB |
Description
Defines an enumeration used to control the behavior of TBlobField in the DB-aware controls (such as TDBGrid or TDBEdit).
The value of the TBlobField.DisplayValue property specifies a behavior of TBlobField.DisplayText and TBlobField.Text properties.
This enumeration defines the following values that you can assign to the TBlobField.DisplayValue property:
dvClass
(default): shows class name in the display and edit modes.dvFull
: shows full text in the display and edit modes.dvClip
:- in the display mode, shows either full text or clipped text with '...' when the text length exceeds TField.DisplayWidth
- in the edit mode, shows full text.
dvFit
:- in the display mode, shows either full text or class name when the text length exceeds TField.DisplayWidth
- in the edit mode, shows full text.