ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Creating a .NET assembly from WINDEV
To create a.NET assembly, ......
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
EmailStartSMTPSession (Function)
Starts a session for sending emails with the SMTP protocol.
In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost,...
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
3. Editing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 3 - Editing products - 50...
Project description: Files tab
The project description window allows you to configure various elements of your project......
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according...
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls...
Execute (Function)
Starts the execution of a process through programming.
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code...
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page...
The Dashboard control
Dashboards are essential elements in an application......
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
iPad window: Window creation wizard
The wizard for creating iPad windows allows you to easily create a window containing all the main...
OpenChild (Function)
Opens a non-modal child window.
Calling a procedure/a function
Syntax for calling a local or global procedure.
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Organizer report
The report editor gives you the ability to create "Organizer" reports....
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor,...
SQLInfo (Function)
Initializes the different SQL variables with information relative to the last query run.
iPrintReport (Function)
Prints a report created with the report editor.
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer...
WDTRAD options