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Vcl.DBCtrls.TDBImage

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Vcl.Controls.TCustomControlVcl.Controls.TWinControlVcl.Controls.TControlSystem.Classes.TComponentSystem.Classes.TPersistentSystem.TObjectTDBImage

Delphi

TDBImage = class(TCustomControl)

C++

class PASCALIMPLEMENTATION TDBImage : public Vcl::Controls::TCustomControl

Properties

Type Visibility Source Unit Parent
class public
Vcl.DBCtrls.pas
Vcl.DBCtrls.hpp
Vcl.DBCtrls Vcl.DBCtrls

Description

TDBImage represents a graphic image from a BLOB (binary large object) field of the current record of a dataset.

Use TDBImage to represent the value of graphic fields. TDBImage allows a form to display graphical data from a dataset. TDBImage can allow the user to edit graphical data using the clipboard. While the application is running and the database image control has focus, users can cut, copy, and paste using the standard Windows accelerator keys (Ctrl+X, Ctrl+C, and Ctrl+V). Users can return to the original state of the database image control by pressing Esc before moving to another record.

If the application doesn't require the data-aware capabilities of TDBImage, use an image control (TImage) instead to conserve system resources.

See Also


Code Examples

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