ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Choose the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages...
Minimap
The minimap is an option that allows you to quickly navigate the code editor......
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
User (Property)
The User property is used to manage the user of a connection (HFSQL Client/Server, OLE DB, etc.)....
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
Organization Chart: Displaying a manufacturing process
An Organization Chart control can be used to display a diagram. It can be used, for example, to display the different steps of a process.
grGridlines (Function)
Displays or hides the chart gridlines.
Gantt Chart functions
The following WLanguage functions are used to manage the Gantt charts......
SysMetric (Function)
Returns the resolution of a specific element.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
Options displayed in a status bar with multiple cells
In the status bar description window, you can specify the options that will appear in each cell of the status bar......
SchedulerSelectPlus (Function)
Selects an appointment in a Scheduler control.
SchedulerSelectMinus (Function)
Deselects an appointment from a Scheduler control.
UUDecode (Function)
Decodes a character string in UUEncode format.
Looper control functions
List of functions for managing Looper controls...
WDHFDiff - Use
WDHFDiff is used to compare......
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
fAttribute (Function)
Returns or modifies the attributes of a file.
WinSize (Function)
WinSize: returns or modifies the window display mode (maximized, minimized or normal), modifies the window height and/or width, moves the window and modifies a window's height and/or width....
ServicePause (Function)
Pauses a service.
UUEncode (Function)
Encodes a character string according to the UUEncode algorithm.
Assigning dependencies to requirements
The following steps must be performed to implement the requirements......
Creating a delete query
A delete query (corresponding SQL statement......
HAddLink (Function)
Adds an integrity rule between two data files on the server.