ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

NET constants
List of constants used by the DotNet functions....
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Native Oracle Connector for WINDEV and WEBDEV
Native SQL Server Connector for WINDEV and WEBDEV 2024
The UML model
The main objective of a development team is to create optimized applications, capable of satisfying the ever-changing needs of their users......
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
MacOS - Developing an application in Catalyst mode
Apple has recently released an SDK to natively compile iOS applications for MacOS......
WEBDEV administrator: Overview
The WEBDEV administrator is a module used to manage the dynamic WEBDEV sites......
In depth look at windows, pages and reports
WINDEV, WINDEV Mobile and WEBDEV allow you to create custom interfaces with the window editor and the page editor......
The Dashboard control
Dashboards are essential elements in an application......
Error 203: The procedure already has a scope attribute (local or global)
HErrorLock (Function)
Used to check whether a lock error occurred.
HTransactionFree (Function)
Transforms all "in transaction" records into "normal" records if they do not belong to a transaction currently in progress.
Import from previous versions
To install a dynamic WEBDEV site on a web server, you will need deployment accounts......
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
Step 2: Creating print fonts
This step allows you to define and choose the different fonts that will be used in the printed document......
SCM administrator: Available tools
The "Tools" tab in the SCM administrator allows you to......
11. Controls in practice
Discover the main characteristics of the controls...
Aliases on data files: HAlias
The aliases are used to handle......
ERR_DISCONNECTED_EXEC
ERR_BAD_DLLEXE
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
XML: Handling multi-gigabyte files
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......