ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Information 2102: 'Long' does not exist anymore: the integers are coded on 4 bytes
EmulateCombo (Function)
Emulates one of the following actions on a Combo Box control: click on the button to expand the list of the Combo Box control. select an element in a Combo Box control....
9. Internal component
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......
Managing the XSD
...WINDEV, WEBDEV and WINDEV Mobile allow you to import files in XSD format....
License agreement for the tools included with WINDEV, WEBDEV and WINDEV Mobile
License agreement for the tools included with WINDEV, WEBDEV and WINDEV Mobile...
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
Events associated with reports
The following events are associated to reports (order of appearance in the code editor)......
GanttChangeMode (Function)
Modifies the period (which means the number of days) displayed in a Gantt Chart column found in a Table (or TreeView Table) control.
<Source>.FileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
Manipulating Chart controls in a WEBDEV site
When a Chart control is executed on a page of the WEBDEV site, users can personalize visuals via a context menu......
Managing fonts in an iOS or Android project
Android or iOS projects can use custom fonts......
Creating a query
Two methods can be used to create a query......
Error 1038: This member already exists in the class
WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
Copy between the editors
WINDEV, WEBDEV and WINDEV Mobile allow you to perform copies (or Drag and Drop) of controls between the products and their editors....
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Erase patches
To quickly modify the operating mode of an application, you can use application patches......
ERR_LAUNCH_FAILED
HTMLWrapAllChildren (Function)
Wraps all children of the given node in a new node in an HTML document.
<htmlNode variable>.WrapAllChildren (Function)
Wraps all children of the given node in a new node in an HTML document.
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)......
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.