ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

8. 10 tips for better interfaces...
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
Modeling editor: Managing the styles
The modeling editor proposes an advanced management of styles......
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......
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
3. Deploying a dynamic WEBDEV site
Creating a help file
WINDEV, WEBDEV and WINDEV Mobile allow you to create a help file and associate it with an application or website......
Printing reports from a WEBDEV site
By default, the "Print" icon allows the Web user to print the current site page......
Translating the external components
An external component is a set of WINDEV or WEBDEV elements that perform a specific action (send faxes, emails, etc....
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
Help about new features: Letting users know about changes
Applications are constantly evolving......
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
The "Radar" charts
The Radar chart is used to highlight a series according to another one......
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......
Collapsing/Expanding a TreeView control through programming (prefix syntax)
To collapse/expand a TreeView control through programming, ......
Camera control: decoding the bar codes (prefix syntax)
In iOS and Android, the bar codes can be decoded via the Camera control by BCCapture......
Handling a Check Box control through programming (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
Handling a Radio Button control through programming (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....