ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Windows
The windows represent the main interface of a WINDEV application......
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
8. If you are already familiar with WINDEV
The Date edit control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Native Access to SAP
SAP is a widely used ERP......
Rights on the virtual directory
Using Facebook authentication
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Linux)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
3. UML models in practice
Installing version 2024
Cherche les éléments d'un noeud HTML correspondant à une balise....
The different types of windows
The following types of windows can be created in a WINDEV application......
Enqueue (Function)
Adds an element to the queue.
Push (Function)
Pushes an element onto the stack.
The Duration control: Input or display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
The Edit control
The Edit control allows users to enter data......
ToastDeleteAll (Function)
Deletes all the toasts displayed by ToastDisplay.
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
The Time control: Input or display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
The Button control
The Button control allows the user or the Web user to run a specific action with a simple click......
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
<pdfDocument variable>.AddWatermark (Function)
Adds a watermark to all the pages of an existing PDF file.