ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDSQL, SQL querier: Overview
WDSQL is used to......
BarCodes (Type of variable)
The BarCodes type is used to handle the information found in a bar code.
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
The charts
To include charts in your applications or in your sites, WINDEV, WEBDEV and WINDEV Mobile include......
Checkers available in the code editor
The code editor proposes several tools used to correct the code......
7. Creating HFSQL files: files physically created
The data model editor allows you to define the structure of the data files....
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed......
Error 2: Incomplete line
grSmoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
TwoFactorAuthenticationGenerateLink (Function)
Generates a link to register an account in an authentication application. When associated with a Bar Code control, this link will show a QR code that can be scanned in the authentication app installed on the phone.
TelemetryAddPassage (Function)
Signals the code execution for a passage sensor.
TwoFactorAuthenticationCheckCode (Function)
Verifies the code given by an authentication application.
Environment of code editor
InPHPMode (Function)
Indicates whether the code is run in PHP.
InServiceMode (Function)
Indicates whether the code is run in a service.
InJavaMode (Function)
Indicates whether the code is run in Java.
Asc (Function)
Returns the ASCII code of the specified character.
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
Update (Property)
The Update property specifies the updates to be made.
Using C# code
You can use C# code in WINDEV applications (Windows applications and components, .NET assemblies......
<Chart>.Smoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.