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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
WarningAsynchronous (Function)
Displays a custom message in a non-blocking system warning window.
DisplayedValue (Property)
The DisplayedValue property returns the value currently displayed in the control of a window or page.
AnimationPrepare (Function)
Prepares the animation on a control, a group of controls or a window.
fSplit (Function)
Splits a file into several files.
HState (Function)
Used to find out the state of a record.
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
Flexbox control description: General tab
In the "General" tab of the Flexbox control description window, you can view and change the options of the different controls integrated into a flexbox container......
Certificate (Type of variable)
The Certificate type is used to handle: the certificates used to sign the strings or the files. the certificates used to sign the emails....
Automated tests
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min
WDScript: use in command-line and console mode
The different types of browse available in SQL
Two types of browse can be used to browse the result of a query run by SQLExec......
HRestoreBackup (Function)
Used to restore: an immediate backup (performed by HBackup or via the HFSQL Control Center), a scheduled backup (described by HAddScheduledBackup or via the HFSQL Control Center....
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
Report viewer: "Preview" tab
The report viewer allows end users to view reports before printing them......
Limitations of WINDEV, WEBDEV and WINDEV Mobile
Analysis shared between earlier WINDEV applications and WINDEV 2024 applications
An analysis can be shared between a WINDEV application......
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Report based on a Table control
A report based on a Table control is used to directly print the information displayed in the Table control (based on a data file or populated programmatically)......
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
Native MariaDB Connector: Requirements and remarks
This page presents the main aspects and requirements of the Native MariaDB Connector......
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window or in a control (List Box, Combo Box or Table control for example)......
Logical operators
The logical operators are as follows......
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Calling a procedure/a function
Syntax for calling a local or global procedure.
WDMap: Characteristics of the files found in a database
WDMap is used to get various characteristics specific to......