Class tfielddatalink
Unit
Declaration
type tfielddatalink = class(tfieldsdatalink)
Description
This item has no description.
Hierarchy
- TObject
- tpersistent
- TDataLink
- tmsedatalink
- tfieldsdatalink
- tfielddatalink
Overview
Fields
| Protected | fstate: fielddatalinkstatesty; |
Methods
| Protected | procedure setfield(const value: tfield); virtual; |
| Protected | procedure updatefields; override; |
| Protected | function getsortfield: tfield; virtual; |
| Protected | procedure setvalue(const sender: iificlient; var avalue; var accept: boolean; const arow: integer); override; |
| Protected | procedure dataentered(const sender: iificlient; const arow: integer); override; |
| Public | function assql: msestring; |
| Public | function fieldactive: boolean; |
| Public | procedure clear; |
| Public | function msedisplaytext(const aformat: msestring = ''; const aedit: boolean = false): msestring; virtual; |
Properties
| Public | property field: tfield read ffield; |
| Public | property sortfield: tfield read getsortfield; |
| Public | property fieldname: string read ffieldname write setfieldname; |
| Public | property state: fielddatalinkstatesty read fstate; |
| Public | property islargeint: boolean read getislargeint; |
| Public | property ismsestring: boolean read getismsestring; |
| Public | property isstringfield: boolean read getisstringfield; |
| Public | property AsBoolean: Boolean read GetAsBoolean write SetAsBoolean; |
| Public | property AsCurrency: Currency read GetAsCurrency write SetAsCurrency; |
| Public | property AsDateTime: TDateTime read GetAsDateTime write SetAsDateTime; |
| Public | property AsFloat: Double read GetAsFloat write SetAsFloat; |
| Public | property AsLongint: Longint read GetAsLongint write SetAsLongint; |
| Public | property AsLargeInt: LargeInt read GetAsLargeInt write SetAsLargeInt; |
| Public | property AsInteger: Integer read GetAsInteger write SetAsInteger; |
| Public | property AsString: string read GetAsString write SetAsString; |
| Public | property AsVariant: variant read GetAsVariant write SetAsVariant; |
| Public | property asmsestring: msestring read getasmsestring write setasmsestring; |
| Public | property msedefaultexpression: msestring read getmsedefaultexpression; |
| Public | property nullsymbol: msestring read fnullsymbol write fnullsymbol; |
Description
Fields
| Protected | fstate: fielddatalinkstatesty; |
|
This item has no description. | |
Methods
| Protected | procedure setfield(const value: tfield); virtual; |
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This item has no description. | |
| Protected | procedure updatefields; override; |
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This item has no description. | |
| Protected | function getsortfield: tfield; virtual; |
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This item has no description. | |
| Protected | procedure setvalue(const sender: iificlient; var avalue; var accept: boolean; const arow: integer); override; |
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This item has no description. | |
| Protected | procedure dataentered(const sender: iificlient; const arow: integer); override; |
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This item has no description. | |
| Public | function assql: msestring; |
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This item has no description. | |
| Public | function fieldactive: boolean; |
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This item has no description. | |
| Public | procedure clear; |
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This item has no description. | |
| Public | function msedisplaytext(const aformat: msestring = ''; const aedit: boolean = false): msestring; virtual; |
|
This item has no description. | |
Properties
| Public | property field: tfield read ffield; |
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This item has no description. | |
| Public | property sortfield: tfield read getsortfield; |
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This item has no description. | |
| Public | property fieldname: string read ffieldname write setfieldname; |
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This item has no description. | |
| Public | property state: fielddatalinkstatesty read fstate; |
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This item has no description. | |
| Public | property islargeint: boolean read getislargeint; |
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This item has no description. | |
| Public | property ismsestring: boolean read getismsestring; |
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This item has no description. | |
| Public | property isstringfield: boolean read getisstringfield; |
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This item has no description. | |
| Public | property AsBoolean: Boolean read GetAsBoolean write SetAsBoolean; |
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This item has no description. | |
| Public | property AsCurrency: Currency read GetAsCurrency write SetAsCurrency; |
|
This item has no description. | |
| Public | property AsDateTime: TDateTime read GetAsDateTime write SetAsDateTime; |
|
This item has no description. | |
| Public | property AsFloat: Double read GetAsFloat write SetAsFloat; |
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This item has no description. | |
| Public | property AsLongint: Longint read GetAsLongint write SetAsLongint; |
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This item has no description. | |
| Public | property AsLargeInt: LargeInt read GetAsLargeInt write SetAsLargeInt; |
|
This item has no description. | |
| Public | property AsInteger: Integer read GetAsInteger write SetAsInteger; |
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This item has no description. | |
| Public | property AsString: string read GetAsString write SetAsString; |
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This item has no description. | |
| Public | property AsVariant: variant read GetAsVariant write SetAsVariant; |
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This item has no description. | |
| Public | property asmsestring: msestring read getasmsestring write setasmsestring; |
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This item has no description. | |
| Public | property msedefaultexpression: msestring read getmsedefaultexpression; |
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This item has no description. | |
| Public | property nullsymbol: msestring read fnullsymbol write fnullsymbol; |
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This item has no description. | |
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