ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Managing the XSD
...WINDEV, WEBDEV and WINDEV Mobile allow you to import files in XSD format....
Screen,ScreenToFile (External language)
Initializes the file items with the value of the window controls bound to these items.
11. Table/Looper controls
Table/Looper controls can be used to display a set of information......
Accessing an LDAP directory
An LDAP directory is used to share information databases on a local or external network....
FTP constants
List of constants used by the FTP functions....
Constants for external files
List of constants used by the functions for managing external files....
AFTER
Runs a process only after a given procedure has been executed, and continues to execute the current code while waiting for this procedure to end.
Events associated with a Web Component control
WEBDEV manages the following events by default (order of appearance in the code editor)...
iSequencingAddXLS (Function)
Adds an XLS or XLSX document into a sequence of report print jobs.
External language: Programming in COBOL
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
1. Components provided with WINDEV
WINDEV is provided with projects that contain components....
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
iCreateFont (Function)
Creates a new print font.
RegistrySetValue (Function)
Writes a value to a key in the Windows registry.
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
1. WEBDEV environment
WEBDEV Tutorial: WEBDEV overview Lesson 1 - WEBDEV environment - 5 min
HStatNbDuplicates (Function)
Returns the number of duplicates for a given key item.
Page with parameters
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
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......
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)......
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code....
SQLSeek (Function)
Positions on the specified result row of the query.