Class tlookupdispfielddatalink
Unit
Declaration
type tlookupdispfielddatalink = class(tdispfielddatalink)
Description
This item has no description.
Hierarchy
- TObject
- tpersistent
- TDataLink
- tmsedatalink
- tfieldsdatalink
- tfielddatalink
- tdispfielddatalink
- tlookupdispfielddatalink
Overview
Fields
| Protected | fowner: tcustomdataedit; |
| Protected | fdatatype: lookupdatatypety; |
| Protected | fisnull: boolean; |
Methods
| Protected | procedure lookupchange; |
| Protected | function datatotext(const data): msestring; virtual; abstract; |
| Protected | procedure updatelookupvalue; virtual; abstract; |
| Protected | procedure fieldtovalue; virtual; abstract; |
| Protected | function getrowdatapo(const alink: tgriddatalink; const arow: integer): pointer; virtual; abstract; |
| Public | constructor create(const aowner: tcustomdataedit; const adatatype: lookupdatatypety; const intf: idblookupdispfieldlink); |
| Public | function msedisplaytext(const aformat: msestring = ''; const aedit: boolean = false): msestring; override; |
Properties
| Published | property datasource: tdatasource read getdatasource1 write setwidgetdatasource; |
Description
Fields
| Protected | fowner: tcustomdataedit; |
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This item has no description. | |
| Protected | fdatatype: lookupdatatypety; |
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This item has no description. | |
| Protected | fisnull: boolean; |
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This item has no description. | |
Methods
| Protected | procedure lookupchange; |
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This item has no description. | |
| Protected | function datatotext(const data): msestring; virtual; abstract; |
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This item has no description. | |
| Protected | procedure updatelookupvalue; virtual; abstract; |
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This item has no description. | |
| Protected | procedure fieldtovalue; virtual; abstract; |
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This item has no description. | |
| Protected | function getrowdatapo(const alink: tgriddatalink; const arow: integer): pointer; virtual; abstract; |
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This item has no description. | |
| Public | constructor create(const aowner: tcustomdataedit; const adatatype: lookupdatatypety; const intf: idblookupdispfieldlink); |
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This item has no description. | |
| Public | function msedisplaytext(const aformat: msestring = ''; const aedit: boolean = false): msestring; override; |
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This item has no description. | |
Properties
| Published | property datasource: tdatasource read getdatasource1 write setwidgetdatasource; |
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This item has no description. | |
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