ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
Automation object
The Automation keyword is used to declare an automation object...
Thread management constants
List of constants used by the functions for managing threads, critical sections, semaphores, mutexes, ......
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
The Image Editor control
The "Image Editor" control is a rich control that allows end users to create and edit images in their WINDEV applications......
Table,Count (External language)
Returns the number of elements in a Table control.
fTrackFile (Function)
Triggers the tracking of a file.
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Declaring and using a variable
A variable is defined by name and type......
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
WEBDEV site deployment: Site parameters
Once the site installed, you can define the site connection options......
MemcachedCAS (Function)
Modifies the value of a key if this one was not modified.
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
Managing HFSQL Cluster
Methods for managing an HFSQL cluster and its databases....
xlsCell (Variable type)
An xlsCell variable is used to describe and modify a cell in an Excel document...
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
Manipulating a database from a Java application
You can start developing your application as soon as the WINDEV project is defined as being a Java project......
WEBDEV administrator: Advanced configuration
The "Advanced" tab is used to configure the advanced features at server level......
MemcachedCASKeyGroup (Function)
Modifies the value of a key on a group of servers if this one was not modified.
Generating an iOS application
Several steps must be performed to develop an iPhone/iPad application:...