ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SocketDeny (Function)
Run on the server, this function refuses a request for connection to an existing socket found on the server.
2. Managing a Client/Server database
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
Rectangle (Type of variable)
A Rectangle variable is a structured type that is used to represent a rectangle (X, Y, Width, Height) in 2 dimensions.
Character string: How to extract, remove and replace words?
This page presents the main operations that can be performed on a character string....
PreviousWin (Function)
Identifies the window that was in edit before the window that is currently in edit (for the same project).
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
Converting C types
Depending on the type of programming, it may be useful to know the correspondence between the types used in C and the types used in WLanguage......
6. How to display an AWP site
An Active WEBDEV Page is a dynamic WEBDEV page without persistent context on the server....
HourGlass (Function)
Transforms the mouse cursor into hourglass (and conversely). In Android and iOS, displays an endless progress bar in a window....
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
WebSocketClientConnect (Function)
Establishes a connection between the client and a WebSocket server.
DurationToString (Function)
Converts a duration to a character string in the specified format.
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
gglOverride (Type of variable)
The gglOverride type is used to define information about event notification overrides.
Handling a Range Slider through programming
WINDEV allows you to handle a Range Slider control through programming......
Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server......
Hasp (Function)
Interrogates an electronic HASP key (HASP-3, HASP-4, MemoHasp or NetHasp).
LoadProcedure (Function)
LoadProcedure is kept for backward compatibility.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
SocketRead (Function)
Retrieves a message sent by another socket.
LooperSave (Function)
Validates the modification or addition of the record associated with the current row in the Looper control.
SpreadsheetInputFunction (Function)
Inserts a function name at cursor position in the editable cell of a Spreadsheet control found in a window.
7. Debugger
WINDEV Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Windows)
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......
The single-part and multi-part archives
Two types of archives are available......