ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

"Long press" optional event
The optional event "Long press/Open context menu" is run during a long press on the controls of a window......
The Edit control
The Edit control allows users to enter data......
External language: Programming in Java
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Handling Ribbon controls programmatically
WINDEV allows you to programmatically handle Ribbon controls, as well as their tabs and groups....
MongoAggregationPipeline (Function)
Used to retrieve documents that enter a multi-stage pipeline and are transformed into aggregated results.
WDInst: Configuring the setup computer
When creating the setup program, WDInst allows you to configure the computer where the program will be installed......
Customizing the guide
The guide is a powerful search engine included in WINDEV, allowing you to find all referenced documents about a subject......
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control......
WDStatistics: Overview
WDStatistics is a tool used to perform statistical calculations regarding the traffic of your dynamic WEBDEV sites......
REST Webservices: Automatic deserialization of request
In a REST Webservice, an entry point can have several types......
<Tab>.LoadConfiguration (Function)
Restores the configuration of dynamic tabs in a Tab control.
External language: Programming in COBOL
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure of SQLite tables must be imported into the data model editor....
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
Native SQL Server Connector: Programming with HFSQL functions
To use an SQL Server database with Native Connector, the structure of SQL Server tables must be imported into the data model analysis......
ERR_BAD_URL
Configuration of Apache 2.4 server
WEBDEV Development: Configuration of the Apache 2.4.x server for the CGI protocol and for WEBDEV sites....
Pull to refresh (Android/iOS): Window, Table and Looper controls
The "Pull to refresh" feature allows the user to "pull" a Table control, a Looper control or a window in order to refresh its content......
7. Creating HFSQL files: files physically created
The data model editor allows you to define the structure of the data files....
Filling a Chart control
The data that will be displayed in the Chart control can come from......
<Table>.CellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept for backward compatibility. It is recommended to use TableSelect.
<Table>.FixColumn (Function)
Fixes a column to the left or frees a column fixed to the left.
Help: Summary table
In a WINDEV application, users have multiple help features at their disposal: Tooltip. Status bar. Help window. Advanced tooltip. Help page. HLP file....
Data Binding: Creating controls from the "Project explorer" pane
Data binding is a process that binds variables in memory to controls in a window or page......