Class tifidatasource

Unit

mseificomp

Declaration

type tifidatasource = class(tactcomponent, iififieldsource)

Description

Hierarchy

• TObject
• TPersistent
• tcomponent
• tmsecomponent
• tactcomponent
• tifidatasource

Overview

Fields

	factive: boolean;
	frefreshing: boolean;
	ffields: tififields;

Methods

	procedure setactive(const avalue: boolean); override;
	procedure open; virtual;
	procedure afteropen;
	procedure dorefresh(const sender: tobject);
	procedure close; virtual;
	procedure loaded; override;
	procedure doactivated; override;
	procedure dodeactivated; override;
	procedure destdatalists(out names: stringarty; out lists: datalistarty);
	function getfieldnames(const atypes: listdatatypesty): msestringarty;
	constructor create(aowner: tcomponent); override;
	destructor destroy; override;
	procedure refresh(const delayus: integer = -1);
	procedure checkrefresh();

Properties

	property refreshing: boolean read frefreshing;
	property fields: tififields read ffields write setfields;
	property active: boolean read factive write setactive default false;
	property activator;
	property onbeforeopen: notifyeventty read fonbeforeopen write fonbeforeopen;
	property onafteropen: notifyeventty read fonafteropen write fonafteropen;

Description

Fields

	factive: boolean;

	frefreshing: boolean;

	ffields: tififields;

Methods

	procedure setactive(const avalue: boolean); override;

	procedure open; virtual;

	procedure afteropen;

	procedure dorefresh(const sender: tobject);

	procedure close; virtual;

	procedure loaded; override;

	procedure doactivated; override;

	procedure dodeactivated; override;

	procedure destdatalists(out names: stringarty; out lists: datalistarty);

	function getfieldnames(const atypes: listdatatypesty): msestringarty;

	constructor create(aowner: tcomponent); override;

	destructor destroy; override;

	procedure refresh(const delayus: integer = -1);

	procedure checkrefresh();

Properties

	property refreshing: boolean read frefreshing;

	property fields: tififields read ffields write setfields;

	property active: boolean read factive write setactive default false;

	property activator;

	property onbeforeopen: notifyeventty read fonbeforeopen write fonbeforeopen;

	property onafteropen: notifyeventty read fonafteropen write fonafteropen;