ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

grGridlines (Function)
Displays or hides the chart gridlines.
5. Swipe gestures in a window
WINDEV Mobile Tutorial: Developing an Android and iOS application Lesson 5 - Swipe gestures in a window - 20 min
HVersion (Function)
Used to find out: whether the content of a file was modified. whether the content of a file used by a query was modified....
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Different page layout methods
Tutorial - Anchors, zoning and layouts Different page layout methods - 30 min
FBStartSession (Function)
Used to authenticate and log in to Faceboook.
Installing WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile as well as the different steps of setup......
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
Generating the RAD pattern
To generate a RAD pattern:...
The TreeView control
The TreeView control is a tree structure used to simplify the display of information that can be represented hierarchically......
LooperAddIW (Function)
Adds a row as an internal window at the end of a Looper control populated programmatically.
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
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)......
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations on the data displayed in the table......
HFilter (Function)
Defines and enables a filter on a data file, view or query.
FreeAWPContext (Function)
Frees the AWP context in advance (on disk) to allow the other call on the same AWP context to be processed in parallel.
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
8. OOP
WINDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
The HTML control
The HTML control displays HTML pages or HTML code......
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
fDataDirCommon (Function)
Returns a directory path for the shared data of the current application: between all the users of the computer between all the TSE users This directory can be used without restriction in Windows XP, Vista, ... This directory is used to store: the files for the general configuration of the application (.INI files, .XML files, etc.). the data files common to all the users (HFSQL .fic, .ndx and .mmo files)....
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min