ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Browsing the HFSQL tables
The "Key" items are used to organize the records in a table in order to optimize the browse or the search......
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....
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....
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......
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
Recompiling the project
The project compilation is a process used to......
Report templates and inheritance
When a report template is applied to a report, all the controls and code found in the template are "copied" into the report......
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
Anchoring applied to window controls
The windows of a WINDEV application can be resized at runtime......
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV Mobile......
Restoring an HFSQL Client/Server database
A backup of a HFSQL Client/Server database can be restored at any time......
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
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......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Limitations of WINDEV, WEBDEV and WINDEV Mobile
A structure is a custom type of data......
SQL Server Native Connector: Execute the same stored procedure more than once
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters......
Transactions: Secure your processing of HFSQL tables
This chapter presents the following topics......