ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
iPrintReport (Function)
Prints a report created with the report editor.
1. Application overview
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 1 - Application overview - 10 min
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. During this operation, an animation can be performed on the controls.
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
XMLWrite (Function)
Creates or modifies the value of an XML element or the value of the attribute for an XML element.
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
WDMap: Characteristics of the files found in a database
WDMap is used to get various characteristics specific to......
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
iTextWidth (Function)
Calculates the width (in millimeters) of the text to print, according to the specified font.
The Image Editor control
The "Image Editor" control is a rich control that allows end users to create and edit images in their WINDEV applications......
Creating help pages
A help system includes several pages......
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
Describing an element
A flexible modeling includes different elements linked together......
Error 11: The label is unknown
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....