Unit 'DBCtrls' Package
[Overview][Constants][Types][Classes][Procedures and functions][Index] [#lcl]

TCustomDBListBox

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Declaration

Source position: dbctrls.pp line 352

type TCustomDBListBox = class(TCustomListBox)

protected

  FDataLink: TFieldDataLink;

  

  procedure DataChange(); virtual; abstract;

  

  procedure KeyDown(); override;

  

  procedure Notification(); override;

  

  procedure UpdateData(); virtual; abstract;

  

  procedure SetItems(); override;

  

public

  constructor Create(); override;

  

  destructor Destroy; override;

  

  function ExecuteAction(); override;

  

  function UpdateAction(); override;

  

  property Field: TField; [r]

  

  property DataField: string; [rw]

  

  property DataSource: TDataSource; [rw]

  

  property ReadOnly: Boolean; [rw]

  

end;

Inheritance

TCustomDBListBox

  

|

TCustomListBox

  

The base class for TListBox.

|

TWinControl

  

Implements a windowed control which can contain other child controls.

|

TControl

  

The base class for visible controls.

|

TLCLComponent

  

|

TObject



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