ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
User Groupware and Client/Server data files
An application that uses the user groupware can be used with a HyperFileSQL database in Client/Server mode......
ListDLL (Function)
Returns: at runtime: the list of libraries (".DLL" files) used by the current WINDEV or WINDEV Mobile application or by the current WEBDEV site. Only the libraries loaded in memory are listed. in test mode: all the libraries installed on the current computer....
22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed......
Constants for managing XLS files
List of constants used by the functions for managing XLS files....
Creating and handling an item
The main operations that can be performed on an item are as follows......
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported into the WINDEV or WEBDEV analysis......
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Binding a Combo Box control to an item
Printing in PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print......
CSVToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string in CSV format passed in parameter.
Setup wizard: Steps for creating a WINDEV application setup program
The setup program creation wizard allows you to define all the settings of your setup program....
Importing classes and sets of procedures (text file)
From version 23, you have the ability to import existing classes or sets of procedures in text format......
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed.......
Native MySQL Connector: Programming with HFSQL functions
To use a MySQL database with the Native Connector (or Native Access), import the structure of MySQL tables into the WINDEV or WEBDEV analysis......
Native Progress Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must ......
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control......
Printing a report (iPhone/iPad, Android or Universal Windows App)
When creating a report, the test of this report can be run from the report editor......
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)......
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
Analysis links
The links are used to link the files found in an analysis between themselves......
Entity of a CDM
To group information according the MERISE method, entities must be created......