ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Designing a supercontrol
A supercontrol is an advanced type of control......
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Thread management constants
List of constants used by the functions for managing threads, critical sections, semaphores, mutexes, ......
INIWrite (Function)
Writes a specific value into an INI file (or into a file structured like an.INI file).
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
HErrorLock (Function)
Used to check whether a lock error occurred.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
XInitial (Property)
The XInitial property is used to: Get the X-coordinate: of a control (position on the X-axis) when opening the window or the page. of a window (position on X-axis) when opening the window. Change the X-coordinate of a control anchored "to the right" (position on the X-axis) when opening the window. Get the X-coordinate of a control in relation to its block (position in millimeters on the X-axis) when opening the report....
Various WEBDEV constants
Various WEBDEV constants...
YInitial (Property)
The YInitial property is used to: Find out the Y-coordinate: of a control (position on Y-axis) when opening the window or the page. of a window (position on Y-axis) when opening the window. Modify the Y-coordinate of a control anchored "to bottom" (position on the vertical axis) when opening the window. Find out the Y-coordinate of a control in relation to its block (position in millimeters on the vertical axis) when opening the report....
Constants for external files
List of constants used by the functions for managing external files....
GanttWorkingWeekDay (Function)
Indicates if a day of the week is a working day in a Gantt Chart column in a Table or TreeView Table control.
5. Site test in practice
WDInst: Set automatic modification of tables
The automatic table modification updates the description of tables on user computers......
Open (Function)
Opens a modal WINDEV window.
The "Bubble" charts
A bubble chart shows the correlation between three variables using bubbles of different sizes: categories and values on the X and Y axes and an additional parameter.. The size of the bubble indicates the value of this third parameter.
TelemetryIdentifyUser (Function)
Identifies the current user for whom the telemetry data is saved.
kbActionAllowed (Type of variable)
The kbActionAllowed type allows you to define which actions are available to the end user when handling cards in a Kanban control.