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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