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Version: 2026

Preset control properties
List of properties associated with the Preset control
My Preset controls
It is not uncommon for developers to recreate the same controls, with the same style and (almost) the same code in the same project, without using a template or an Internal Window control...
"Preset controls" pane
The "Preset controls" pane proposes several preset controls that can be included in the current window or in the current page by "Drag and Drop"...
Variable scope
Variables can be declared anywhere in the code....
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status changes.
Reminder (Type of variable)
The Reminder type is used to describe and handle a reminder to inform the user of an appointment.
3. Interface (UI)
WINDEV Mobile tutorial: My first Android/iOS application Lesson 3 - Interface (UI) - 30 min...
Event (Type of variable)
The Event type is used to define all the advanced characteristics of an event: birthday, saint's day, ......
Permission (Type of variable)
The Permission type represents a permission requested by the application (and therefore declared in the manifest).
StartDate (Property)
The StartDate property is used to get and change the start date of a time period.
EndDate (Property)
The EndDate property is used to get and change the end date of a time period.
WLanguage procedure called by WebSocketClientConnect
WLanguage procedure ("callback") called by WebSocketClientConnect when the connection to the server is established.
SQLExec (Example)
Usage example of the SQLExec function
WLanguage procedure called by WebSocketClientConnectSSL
WLanguage procedure ("callback") called by WebSocketClientConnectSSL when the connection to the server is established.
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files or Web pages).
TriggerScheduledTask structure
The ScheduledTask structure is used to define all the events that will define the execution of a task......
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)......
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
Principle for running threads
At runtime, an application runs in a main thread......
EmailConfigure (Function)
Used to configure the WLanguage functions for email management.
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
FontSelect (Function)
Opens the standard window for font selection and selects the specified font.
FileDisplay (Example)
Usage example of the FileDisplay function
Constants used for managing the multi-touch
Constants for managing the multi-touch...
User login: User Groupware
WINDEV Tutorial: User Groupware User login: User Groupware - 20 mn
FinDecreasingRedemption (Example)
Usage example of the FinDecreasingRedemption function