Connection with ADS by means of ADS DBE
Posted: Wed Aug 01, 2012 12:48 pm
I can not receive connection with ADS by means of ADS DBE. I do not know, whether ADS established at us works and everything is truly adjusted. There can be someone can prompt IP and port of any ADS which precisely works and is available through Internet that I could master the utility of ARC and take the first steps in development of the programs working with ADS through Internet at tabular level (ISAM). There can be someone will bring the initial text of the program working with ADS through Internet and realizing the elementary functions, for example database creation, record addition into it in the ISAM technologies. Approximately such, but working:
Code: Select all
// Обучение
#include "ads.ch"
#include "adsdbe.ch"
#include "dcdialog.ch"
#include "dccursor.ch"
#include "Gra.ch "
#include "xbp.ch "
#pragma library( "XBTBASE1.LIB" )
#pragma library( "XBTBASE2.LIB" )
#pragma library( "dclipx.lib " )
// Загрузить ADSDBE как стандартный механизм базы данных
PROCEDURE DbeSys
IF !DbeLoad( "ADSDBE" )
Alert( "ADSDBE could not be loaded!" ) // ADSDBE не был загружен
ENDIF
DbeSetDefault( "ADSDBE" )
RETURN
PROCEDURE Main
// ############################################################
// Соединиться с сервером базы данных
LOCAL cConnect := "DBE=ADSDBE;SERVER=\\IP:Port\DATA\"
LOCAL oSession := DacSession():new( cConnect )
IF !oSession:isConnected()
MsgBOX( "Соединение с ADS (сервером) не может быть установлено !!!" )
QUIT
ELSE
MsgBOX( "Соединение с ADS (сервером) установлено успешно !!!" )
ENDIF
DIRCHANGE("\\IP:Port\DATA\") // Перейти в папку с базами данных на сервере
* Открыть транзакцию ###############################################
oSession:beginTransaction()
****** Если БД Classes.dbf нет, то создать ее
cFileName := "Classes"
aStructure := { { "KOD " , "N", 15, 0 }, ;
{ "NAME " , "C", 65, 0 }, ;
{ "KOD_OLD " , "N", 15, 0 }, ;
{ "MARK " , "C", 1 , 0 }, ;
{ "KOD_PRP " , "N", 15, 0 }, ;
{ "INT_INF " , "N", 9 , 5 }, ;
{ "SUM_II " , "N", 17, 5 }, ;
{ "SII_PROC" , "N", 7 , 3 }, ;
{ "SII_GIST" , "C", 40, 0 }, ;
{ "RANG " , "N", 15, 0 }, ;
{ "ABS " , "N", 15, 0 }, ;
{ "PERC_FIZ" , "N", 7 , 3 }, ;
{ "UR_MERL " , "N", 4 , 0 } }
DbCreate( cFileName, aStructure )
CLOSE ALL
USE Classes SHARED NEW
APPEND BLANK
REPLACE Kod WITH 1
REPLACE Name WITH "Привет"
* Закрыть транзакцию ###############################################
oSession:commitTransaction()
// ############################################################
// Закрыть базы данных и отсоединиться от сервера.
DbCloseAll()
oSession:disconnect()
RETURN