ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
HFSQL properties
List of HFSQL properties...
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
Managing the remote accesses
The remote accesses are used to create a temporary network connection......
Describing the report blocks
The different characteristics of a block can be viewed and/or modified in the description window of this block......
Report based on a query
Queries are used to easily select records in one or more data files......
Print constants
List of constants used by the print functions....
nWDOpenWDL: Opening a library
Opens a library created by WINDEV (file with a WDL extension)......
GglRequest (Example)
Usage example of the GglRequest function
License agreement for Native Oracle Connector
License agreement for Native Oracle Connector...
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
fDriveInfo (Example)
Usage example of the fDriveInfo function
MinimumLength (Property)
The Property MinimumLength allows you to know and modify the minimum length of an element.
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
Tab order in a window, a page, etc.
The tab order of the controls found in a window or in a page describes the order in which the controls take focus in a window when the user presses the [Tabulation] key......
HDescribeFullTextIndex (Example)
Usage example of the HDescribeFullTextIndex function
Nation (Function)
Defines or identifies the display language (captions, messages, ...) used for the windows, pages, reports and controls.
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
HErrorLock (Function)
Used to check whether a lock error occurred.
SchedulerTaskProperties (Function)
Reads the properties of a scheduled task and updates the ScheduledTask structure.
Specific features of Android applications
The development of Android and WINDEV Mobile applications is different in the following fields......
MapCircle (Type of variable)
The MapCircle type is used to define the characteristics of a circle to be drawn on the map displayed in a Map control.
zipInfoFile (Function)
Returns the characteristics of a file found an archive: The name of the file and its stored path. The initial size of the file. The compressed size of file. The date and time of file creation. The date and time of file modification. The date and time of file access. The file attributes. The file encryption mode....
EmailMsgError (Example)
Usage example of the EmailMsgError function