Class tlookupdbdispfielddatalink

Unit

msedblookup

Declaration

type tlookupdbdispfielddatalink = class(tlookupdispfielddatalink)

Description

Hierarchy

• tdatalink
• tmsedatalink
• tfieldsdatalink
• tfielddatalink
• tdispfielddatalink
• tlookupdispfielddatalink
• tlookupdbdispfielddatalink

Overview

Methods

	function getintegerlookupvalue(const abm: bookmarkdataty): integer;
	function getstringlookupvalue(const abm: bookmarkdataty): msestring;
	function getfloatlookupvalue(const abm: bookmarkdataty): double;
	function getdataset(const aindex: integer): tdataset; override;
	procedure getfieldtypes(out apropertynames: stringarty; out afieldtypes: fieldtypesarty); override;
	constructor create(const aowner: tcustomdataedit; const adatatype: lookupdatatypety; const intf: idblookupdbdispfieldlink);
	destructor destroy; override;

Properties

	property lookupdatasource: tdatasource read getlookupdatasource write setlookupdatasource;
	property lookupkeyfield: string read getlookupkeyfield write setlookupkeyfield;
	property lookupvaluefield: string read getlookupvaluefield write setlookupvaluefield;

Description

Methods

	function getintegerlookupvalue(const abm: bookmarkdataty): integer;

	function getstringlookupvalue(const abm: bookmarkdataty): msestring;

	function getfloatlookupvalue(const abm: bookmarkdataty): double;

	function getdataset(const aindex: integer): tdataset; override;

	procedure getfieldtypes(out apropertynames: stringarty; out afieldtypes: fieldtypesarty); override;

	constructor create(const aowner: tcustomdataedit; const adatatype: lookupdatatypety; const intf: idblookupdbdispfieldlink);

	destructor destroy; override;

Properties

	property lookupdatasource: tdatasource read getlookupdatasource write setlookupdatasource;

	property lookupkeyfield: string read getlookupkeyfield write setlookupkeyfield;

	property lookupvaluefield: string read getlookupvaluefield write setlookupvaluefield;