Data.DB.TBlobDisplayValue
| [–] Properties | |
|---|---|
| Type: enum | |
| Visibility: public | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: Data.DB | |
Delphi
TBlobDisplayValue = (dvDefault, dvClass, dvFull, dvClip, dvFit, dvFullText);
C++
enum DECLSPEC_DENUM TBlobDisplayValue : unsigned char { dvDefault, dvClass, dvFull, dvClip, dvFit, dvFullText };
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.