Class tdbkeystringedit

Unit

Declaration

type tdbkeystringedit = class(tcustomkeystringedit, idbeditfieldlink, ireccontrol)

Description

No description available, ancestor tcustomkeystringedit description follows
No description available, ancestor tcustomdropdownlistedit description follows
No description available, ancestor tcustomdropdownedit description follows
No description available, ancestor tcustomstringedit description follows
No description available, ancestor tdataedit description follows
No description available, ancestor tcustomdataedit description follows
No description available, ancestor tcustomedit description follows
No description available, ancestor tpublishedwidget description follows
No description available, ancestor tpublishedwidgetnwr description follows
No description available, ancestor tactionpublishedwidgetnwr description follows
No description available, ancestor tactionwidget description follows
No description available, ancestor twidget description follows
No description available, ancestor tactcomponent description follows
No description available, ancestor tmsecomponent description follows

Hierarchy

Overview

Methods

Protected procedure defineproperties(filer: tfiler); override;
Protected function nullcheckneeded(const newfocus: twidget): boolean; override;
Protected procedure griddatasourcechanged; override;
Protected function getgriddatasource: tdatasource;
Protected function createdatalist(const sender: twidgetcol): tdatalist; override;
Protected procedure modified; override;
Protected function getrowdatapo(const arow: integer): pointer; override;
Protected function getnulltext: msestring; override;
Protected procedure valuetofield;
Protected procedure fieldtovalue;
Protected procedure getfieldtypes(var afieldtypes: fieldtypesty);
Protected function getfieldlink: tcustomeditwidgetdatalink;
Protected procedure recchanged;
Public constructor create(aowner: tcomponent); override;
Public destructor destroy; override;

Properties

Published property datalink: tstringlookupeditdatalink read fdatalink write setdatalink;
Published property dropdown;
Published property valuedefault;
Published property onsetvalue;
Published property onbeforedropdown;
Published property onafterclosedropdown;
Published property oninit;

Description

Methods

Protected procedure defineproperties(filer: tfiler); override;
 
Protected function nullcheckneeded(const newfocus: twidget): boolean; override;
 
Protected procedure griddatasourcechanged; override;
 
Protected function getgriddatasource: tdatasource;
 
Protected function createdatalist(const sender: twidgetcol): tdatalist; override;
 
Protected procedure modified; override;
 
Protected function getrowdatapo(const arow: integer): pointer; override;
 
Protected function getnulltext: msestring; override;
 
Protected procedure valuetofield;
 
Protected procedure fieldtovalue;
 
Protected procedure getfieldtypes(var afieldtypes: fieldtypesty);
 
Protected function getfieldlink: tcustomeditwidgetdatalink;
 
Protected procedure recchanged;
 
Public constructor create(aowner: tcomponent); override;
 
Public destructor destroy; override;
 

Properties

Published property datalink: tstringlookupeditdatalink read fdatalink write setdatalink;
 
Published property dropdown;
 
Published property valuedefault;
 
Published property onsetvalue;
 
Published property onbeforedropdown;
 
Published property onafterclosedropdown;
 
Published property oninit;
 

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