ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Chorus Pro: Automate the submission of invoices
In France, electronic invoicing has become mandatory for invoicing government services......
Programming Calendar controls
WINDEV, WEBDEV and WINDEV Mobile allow you to manipulate a Calendar control through programming......
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
Creating an executable: Operating mode and library
The operating mode of an executable allows you to define whether the executable can be used by one or more users......
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
xlsUnmergeCell (Function)
Unmerges a range of cells.
Functions for managing the PDF Reader control (prefix syntax)
The following functions are used to manage PDF Reader controls:...
Character strings
WLanguage supports different types of strings....
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
iBorder (Function)
Prints a border at specified coordinates.
iTextWidth (Function)
Calculates the width (in millimeters) of the text to print, according to the specified font.
iReset (Function)
Reinitializes the print settings (margins, font, paper format, orientation, ...) stored in the print library.
xlsMergeCell (Function)
Merges the specified cells in an Excel document.
xlsSave (Function)
Saves an XLS document.
AttachPointDeleteAll (Function)
Deletes all the connection points for a control.
dPoint (Function)
Draws a point: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
<WDPic variable>.DrawPoint (Function)
Draws a point in a WDPic variable.