ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

New (Reserved word)
New is used to allocate memory space...
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV site......
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
WX file
The "Executable Name".WX file is used to manage some features directly, even if these features have not been included in the application. This file is found beside the executable....
4. Activating a dynamic WEBDEV site
Different types of data (Type of variable)
A variable is defined by name and type......
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
ERR_NO_WDADMIN
Installing a WEBDEV cluster
A WEBDEV cluster is a set of servers (or server farm)......
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
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......
DeclareWebserviceContext (Function)
Used to declare a list of variables whose value will be persistent between the successive calls to a Webservice.
HListAnalysis (Function)
Returns the list of WINDEV or WEBDEV analyses (in HFSQL Classic format) available in a given directory.
Hideable (Property)
The Hideable property determines if the user can close a bottom sliding window with a touch gesture.
JSONExecute (Function)
Calls the URL of a page on the server that returns data in JSON format (JavaScript Object Notation).
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
Using ODBC on HFSQL Classic via JDBC
The ODBC driver on HFSQL Classic is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).