ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
Specific features of Android applications
The development of Android and WINDEV Mobile applications is different in the following fields......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Creating the Table pages of the WEBDEV RAD pattern
Creating the Vision pages of the WEBDEV RAD pattern
Organizer control linked to a data file or to a variable
You have the ability to create Organizer controls linked to data....
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites......
Step 5: Site parameters
Once the site installed, you can define the site connection options......
HReadFirst (Function)
Sets the position on the first record according to a browse item.
2. Layouts: Managing menus
WEBDEV Tutorial - WEBDEV layouts Lesson 2 - Layouts: Managing menus - 30 min
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
5. Creating a drop-down menu
WINDEV Tutorial: WINDEV application: Managing data Lesson 5 - Creating a drop-down menu - 30 min
Specific features of the applications for iPhone/iPad
2. Projects in practice
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
User Groupware (WINDEV and WEBDEV): Options and settings
An application is often intended to be used by several users connected via a network......
Container column in a Table control
A cell found in a Table control can contain a set of controls......
Using several libraries in an application
A library is a WDL file that contains all the resources......
Name (Property)
The Name property is used to get: the name of the font associated with a Font variable. the name of a control, report or report block. the name of a control, group of controls or window. the name of a control, group of controls or page....
HOpenConnection (Function)
Opens a connection to a specific database.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Creating the Relation pages of a WEBDEV RAD pattern
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......