ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Impact analysis
The impact analysis immediately identifies the consequences of the latest changes......
JSON (Type of variable)
The JSON type makes it possible to simplify actions on data in JSON format.
WDAPI: Converting a declaration of C function or structure
WDAPI is used to convert a declaration of C function or structure into a declaration of WLanguage function or structure......
Spreadsheet control properties
A Spreadsheet control and its cells can be handled in a window or in a report by the following WLanguage properties......
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
Constants for the geo-localization functions
Constants used by the geo-localization functions...
Customizing the display of an Organization Chart control
To customize the interface of an Organization Chart control, you must use specific internal windows....
Record (Type of variable)
The Record type is used to save the values of a record.
Advanced types
The advanced types of WLanguage are as follows...
Accessibilité (Property)
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal to a sought value (generic search).
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
AAFExportSecurity (Function)
Secures the export of confidential data in the AAFs (Automatic Application Features) that are used to export, print or save data.
Multiline strings
To type character strings over several lines in the code editor...
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example). This function uses the former view mechanism.
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
HIndex (Function)
Rebuilds the file index (".NDX" file).
Generating and deploying 64-bit applications
WINDEV allows you to automatically generate and install a 64-bit application.
Materialized view
IF statement
The conditional IF statement allows you to run an action according to a condition...
EmulateInput (Function)
Performs an input by emulation in a control while checking whether this control is an editable control.
iPhone window: window creation wizard
The wizard for window creation allows you to easily create a window containing all main elements of a window for an iPhone application......
Reports & Queries: Unsupported WLanguage functions
Some WLanguage functions are not available in Reports & Queries......