ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control......
Background tasks
Continuing to run a process when the application is in background is very useful on mobile......
Custom style sheet
When creating a project, a blank custom style sheet is created and associated with the current project......
<httpRequest variable>.Send (Function)
Sends an HTTP request and waits for the response from the HTTP server.
Options for generating the HTML pages
The options for generating the HTML pages in a WEBDEV project can be defined......
The "Analysis" pane
The "Analysis" pane lists......
Check: Activity of an application
The monitoring robot proposes to check the activity of a WINDEV application......
Keyboard shortcuts
The main keyboard shortcuts in the editors are as follows......
Style (Property)
The Style property is used to: retrieve or assign the entire style of a control (including the overrides). find out the style characteristics of an element in a Word Processing document....
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
26. Style sheets: to simplify the layout
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
Analysis links
The links are used to link the files found in an analysis between themselves......
Automatic menu of tables (AAF)
Each Table control found in a window proposes a menu to the user......
Creating an Android widget
Widgets are small applications that can be displayed on the home screen of phones or tablets......
WINDEV and OPC
OPC stands for "OLE for Process Control"......
FTPDateTime (Function)
Returns the different dates and times (creation, modification or access) associated with a file found on an FTP server (File Transfer Protocol).
ERR_CLOSED_PAGE
ERR_NO_CURRENT_PAGE
WDTrans: Overview
WDTrans is a tool for canceling transactions......
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....