ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
GestureNbPointer (Function)
Returns the number of pointers in contact with the screen.
GestureCurrentPointer (Function)
Returns the pointer index (finger or stylus) that triggered the call to a process specific to the multi-touch feature in an Image control.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
MessTranslate (Function)
Retrieves a message found in the code of a program in the current language.
dTextMarkdown (Function)
Draws Markdown text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable]....
MongoAdd (Function)
Adds one or more documents into a collection of MongoDB database.
FTPCommand (Example)
Usage example of the FTPCommand function
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Display the code of an element
WINDEV, WEBDEV and WINDEV Mobile allow the use of event-driven and object-oriented programming......
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics (their visible status for example) to be modified (or checked) in a single operation by programming......
FontBold (Property)
The FontBold property is used to: Determine if the text is bold. Change the weight of the text....
ZOrder (Property)
The ZOrder property gets and sets the Z-order of an element.
TreeListItem (Example)
Usage example of the TreeListItem function
Testing and debugging a project on the development computer
The test of the entire project allows you to simulate the start of the application with the executable......
CameraChangeDriver (Function)
Connects the "Camera" control to a specific driver for video capture.
StringDeleteDuplicate (Function)
Removes duplicates among substrings of a string, based on one or more separators.
FTPListFile (Example)
Usage example of the FTPListFile function
SCM: Management of branches
The management of branches is used to manage several versions of the same application in parallel......
Sharing the popup menus in the project
In most cases, several popup menus are included in your applications......
WinGiveSuitableHeight (Function)
Returns the height of a window, adapted to the content of controls.
WinGiveSuitableWidth (Function)
Returns the width of a window, adapted to the content of controls.
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
DriveMoveDirectory (Function)
Move a directory and its contents to another directory on the same Drive (remote disk).
Toolbar and menu of the SCM
The different options of the SCM can be handled via the SCM toolbar or the options of a specific menu ("SCM" from the main menu of the product used)......