ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing parallel tasks
The computers are becoming more and more powerful......
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This file must have been uploaded: via an "Upload" edit control. via a single-file or multi-file Upload field....
HListConnection (Function)
Returns the list of connections currently described in the application: connections described in the data model editor (for the main database schema and, if necessary, additional database schemas). connections described by programming (with functions HDescribeConnection or HOpenConnection)....
AAF: Pasting a row from one Table control into another
Table controls are used to view and manipulate data......
VideoDisplay (Function)
Displays in a Camera field the camera preview stream currently being transmitted by a web camera or by the camera on the mobile device. Function kept for "Version-26-compatible" Camera controls....
HFSQL Control Center: Scheduled optimization
The Control Center allows you to implement an automatic optimization mechanism for the database and its files using scheduled optimization tasks......
ERR_FORBIDDEN_UPDATE
Constants for managing Map controls...
Batch processing: creation of executables, WDLs, components, etc.
WINDEV and WEBDEV allow you to perform multiple types of processes from a command line......
<Upload>.FileName (Function)
Returns the name of a file "uploaded" by the Web user. This file must have been uploaded: via an "Upload" edit control. via a single-file or multi-file Upload field....
Sending elements to Free Technical Support
The different operations available on report blocks are as follows......
MouseYPos (Function)
Used in a mouse or stylus event (click code, hover code, left or right button pressed code, etc.), returns the vertical position (Y) of the mouse cursor in relation to the field or window in question.
User Groupware and Client/Server tables
An application using User Groupware can be used with a HyperFileSQL database in Client/Server mode......
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed.......
Hasp functions
The dongles of Hasp family (Hasp3, Hasp4, NetHasp, memoHasp and Hasp HL) are used to protect the applications developed with WINDEV or WEBDEV......
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......
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......
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
Importing a WINDEV/WINDEV Mobile project and its elements
A WINDEV project and all its elements compatible with WINDEV Mobile (analysis, windows, classes, sets of procedures, queries, ......
HFSQL Control Center: Creating and executing a query
The HFSQL Control Center allows you to create a query based on the data files of the database currently displayed in the Control Center......
Using the query result
The result of a select query can be used in......
The log process
...A log is a special file that contains the history of all changes made to one or more tables over a given period of time (date the table was created, last automatic data modification, last backup created with WDLog, etc.)...
HFSQL Cluster management
The HFSQL Control Center includes all the tools needed to manage HFSQL clusters......