Unit mselookupbuffer

Description

 

Overview

Classes, Interfaces, Objects and Records

Name	Description
Interface ilookupbufferfieldinfo
Class tlookupbufferdatalink
Class tlookupbufferfieldsdatalink
Class tlookupbuffermemodatalink
Record stringindexinfoty
Record integerindexinfoty
Record int64indexinfoty
Record floatindexinfoty
Class tcustomlookupbuffer
Class tlookupbuffer
Class tdatalookupbuffer
Class tcustomdblookupbuffer
Class tdblookupbuffer
Class tdbmemolookupbuffer

Types

lookupbufferfieldnoty = type integer;

lbdatakindty = (...);

lbfiltereventty = procedure(const sender: tcustomlookupbuffer; const physindex: integer; var valid: boolean) of object;

stringindexinfoarty = array of stringindexinfoty;

integerindexinfoarty = array of integerindexinfoty;

int64indexinfoarty = array of int64indexinfoty;

floatindexinfoarty = array of floatindexinfoty;

lookupbufferstatety = (...);

lookupbufferstatesty = set of lookupbufferstatety;

lookupbuffereventty = procedure(const sender: tcustomlookupbuffer) of object;

lbdboptionty = (...);

lbdboptionsty = set of lbdboptionty;

Constants

changeeventtag = 85839;

Description

Types

lookupbufferfieldnoty = type integer;

lbdatakindty = (...);

Values lbdk_none lbdk_integer lbdk_int64 lbdk_float lbdk_text

lbfiltereventty = procedure(const sender: tcustomlookupbuffer; const physindex: integer; var valid: boolean) of object;

stringindexinfoarty = array of stringindexinfoty;

integerindexinfoarty = array of integerindexinfoty;

int64indexinfoarty = array of int64indexinfoty;

floatindexinfoarty = array of floatindexinfoty;

lookupbufferstatety = (...);

Values lbs_changed lbs_buffervalid lbs_changeeventposted lbs_sourceclosed

lookupbufferstatesty = set of lookupbufferstatety;

lookupbuffereventty = procedure(const sender: tcustomlookupbuffer) of object;

lbdboptionty = (...);

Values olbdb_closedataset olbdb_invalidateifmodified

lbdboptionsty = set of lbdboptionty;

Constants

changeeventtag = 85839;

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