Unit 'msesqlresult'	Package
[Overview][Types][Classes][Procedures and functions][Index]	[#msegui]

tsqllookupbuffer

[Properties (by Name)] [Methods (by Name)]

A tcustomlookupbuffer descendant loading its arrays from a tsqlresult

Declaration

Source position: msesqlresult.pas line 470

type tsqllookupbuffer = class(tdatalookupbuffer)

public

constructor create(); override;

destructor destroy; override;

function fieldnamestext; override;

function fieldnamesfloat; override;

function fieldnamesinteger; override;

function fieldnamesint64; override;

procedure clearbuffer; override;

published

property source: tsqlresult; [rw]

property textcols: tdbcolnamearrayprop; [rw]

property integercols: tdbcolnamearrayprop; [rw]

property int64cols: tdbcolnamearrayprop; [rw]

property floatcols: tdbcolnamearrayprop; [rw]

property optionsdb: lbsqoptionsty; [rw]

end;

Inheritance

`tsqllookupbuffer`		A tcustomlookupbuffer descendant loading its arrays from a tsqlresult
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`tdatalookupbuffer`
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`tcustomlookupbuffer`		Holds several parallel, integer-indexed arrays
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`tactcomponent`
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`tmsecomponent,iactivatorclient`		Extends the FPC tcomponent with object linking facilities and the like; base of every MSEgui component
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`tcomponent,ievent,iificommand,iificlient`
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`tpersistent`
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`TObject`

Description

A tcustomlookupbuffer descendant loading its arrays from a tsqlresult (set via source), for a fast local lookup buffer built from an SQL query rather than from a tdatasource.