ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Category (Property)
The Category property gets and sets the category of an element.
Organizer control functions
The following functions are used to manage the Organizer control:...
OrganizerDisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
OrganizerDisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
Style of pages: Background image
To optimize the style of your pages, WEBDEV allows you to use a background image in your pages......
ServiceWait (Function)
Pauses the current service during the specified duration.
fLock (Function)
Entirely or partially locks an external file.
Description of a WEBDEV element style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
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......
OutlookStartSession (Example)
Usage example of the OutlookStartSession function
grSeriesOpacity (Function)
Modifies the opacity factor of a series in a chart.
grSeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
FontList (Function)
Returns the list of valid fonts installed on the current computer (TrueType, Postscript, ...).
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
MinHeight (Property)
The MinHeight property is used to get and change the minimum height of a control or window.
MenuAddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
WINDEV: Example of programmed Drag and Drop