Class tfielddatalink

Unit

Declaration

type tfielddatalink = class(tfieldsdatalink)

Description

No description available, ancestor tfieldsdatalink description follows
No description available, ancestor tmsedatalink description follows

Hierarchy

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;
 

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;
 

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