ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HSecurity (Function)
Enables or disables the automatic security mechanism on one or more data files.
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
WINDEV applications for Linux: Specific features
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
Client/Server: Connecting the client computers to the server
In order for the application to be able to handle the data files found on the HFSQL server, the connection that will be used by the application must be defined in the project......
HFSQL thumbnails
To optimize the display of images in your application or in your site, you have the ability to use HFSQL thumbnails......
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
Native SQLite Connector
WINDEV and WEBDEV propose a Native Connector to SQLite. This Native Connector allows you to access an SQLite database from a WLanguage program without using an external driver....
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
Handling Context Menu controls programmatically
WEBDEV includes different WLanguage functions and properties to handle Context Menu controls programmatically......
Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases......
Developing 64-bit sites
You can deploy 64-bit compatible sites......
WDAdminHF: Managing the server
During the connection to the remote HFSQL administrator, you must specify the HFSQL server that will be taken into account......
<Connection variable>.StopServer (Function)
Stops an HFSQL server.
HStopServer (Function)
Stops an HFSQL server.
The different types of Table controls: populated programmatically, with or without access to the data source
WINDEV, WEBDEV and WINDEV Mobile allow you to use......