ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
.NET object
To access a class......
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
InfoWithTimeoutAsynchronous (Function)
Displays a custom message in a non-blocking system information window for a given amount of time.
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......
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
XMLSign (Function)
Signs an XML document.
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
Declaring and using a variable
A variable is defined by name and type......
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......
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
Table,Count (External language)
Returns the number of elements in a Table control.
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
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.
httpRequest (Type of variable)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
WEBDEV administrator: Advanced configuration
The "Advanced" tab is used to configure the advanced features at server level......
fTrackFile (Function)
Triggers the tracking of a file.
MemcachedCASKeyGroup (Function)
Modifies the value of a key on a group of servers if this one was not modified.
WEBDEV administrator: Setups
The "Setups" tab allows you to configure the different administration features of the WEBDEV server......
The SMS structure
The SMS structure is a preset structure of WLanguage (no declaration is required)......
Managing sockets with WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions allowing you to perform an advanced management of sockets......