ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Multi-control search: search in a window
You want to find a word in the controls of your window? Nothing is easier, press CTRL + F and type the word to find......
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via the WLanguage functions......
Ping (Function)
Checks whether a network address can be reached by using the ICMP protocol (similar to the PING network utility).
iEndPrinting (Function)
Signals the end of the document to print and actually starts printing the data stored in the printer spooler via the following functions: iPrint, iPrintImage, iNewLine, etc.
Image detection management constants
Calculates the width (in millimeters) of the text to print, according to the specified font....
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
Using several libraries in an application
A library is a WDL file that contains all the resources......
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
The options of the User Groupware
An application is often intended to be used by several users connected via a network......
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
2. Analysis in practice
HFSQL views
An HFSQL view corresponds to a "memory image" of an HFSQL data file......
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
sfMergeResult (Type of variable)
The sfMergeResult type is used to find out the result of SFMerge...
Appendix 2: Checking the server
Bloque entièrement ou partiellement un fichier externe....
WEBDEV: Native AS/400 Connector for PHP
WEBDEV allows you to create Internet or Intranet sites, in native mode or in PHP......
Remote HFSQL administrator: Overview
...The remote HFSQL administrator is a WEBDEV site installed with the WEBDEV application server and used to remotely manage the HFSQL Client/Server databases installed on the Web server......
PVTCalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
XImage (Property)
The XImage property is used to get and change the initial X-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
YImage (Property)
The YImage property is used to get and change the initial Y-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
Properties associated with Combo Box controls that display a table
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Linux)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
Docker image of the WEBDEV Application Server
From with version 24, a Docker container with the WEBDEV Application Server can be found in Docker Hub......
Error 4: A space is required after the ':' character
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......