ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic data file......
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
Handling Bar Code controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Bar Code controls......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
OutgoingData (Property)
The OutgoingData property is used to determine and change the type of data emitted by the stream.
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
Managing the users of an application installed on the network
The management of users allows you to find out from the server......
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
Handling a Static control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Static control programmatically......
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....
Custom tooltips
Tooltips are very useful for application users......
Version of the files in the virtual directory
The configuration diagnostic displays the following error......
8. Sharing a project in practice
LooperAddIP (Function)
Adds a row as an internal page at the end of a Looper control populated programmatically.
LooperAddIW (Function)
Adds a row as an internal window at the end of a Looper control populated programmatically.
Error customization
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV website......