FoxPress – Septiembre 2006

 

Traerse registros de forma progresiva

 

 

 Por la Redacción de FoxPress
 
 
=SQLSETPROP(g_conexion,'BatchMode', .T.) 
=SQLSETPROP(g_conexion,'Asynchronous', .t.)
ON KEY LABEL f2 cancel  && No parece ser bueno !!!!
USE IN gridRecordSource
 
LOCAL nresult
nresult= SQLEXEC(g_conexion,"select * from casos ","gridRecordSource")
 
DO WHILE nresult=0 AND ! USED("gridRecordSource")
        nresult= SQLEXEC(g_conexion)
enddo
IF nresult<0
 MESSAGEBOX("Error en SQLEXEC",48,"Aviso")
 RETURN .f.
ENDIF
RELEASE nresult 
=CursorSetProp("FetchSize",50,"gridRecordSource")
* Grid.Recordsource = "gridRecordSource"

 

 

FoxPress – Septiembre de 2006