ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Page>.FromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Window>.FromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
7. Multilingual applications in practice
7. Multilingual sites in practice
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Restoring an HFSQL Client/Server database
A backup of a HFSQL Client/Server database can be restored at any time......
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Native xBase/FoxPro Connector
WINDEV and WEBDEV propose a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module......
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
Native MySQL Connector: Specific features and remarks
Remarks and specific features of the Native MySQL Connector...
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
WDConver : Overview
WDConver is a tool used to convert data to an HFSQL Classic data file from......
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....
Handling Scheduler controls programmatically
A Scheduler control can be......
Hosting parameters
The hosting parameters define the default values that will be used to create the new hosting accounts......