ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
zipOpen (Example)
Usage example of the zipOpen function
After (Property)
The After property replaces or inserts a procedure after the other procedures in: a Procedure variable. an event associated with a control....
Random (Function)
Returns a random number.
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
InfoThumbnailGeneration (Property)
The InfoThumbnailGeneration property is used to determine if the thumbnails of an item have been generated successfully.
XMLOut (Function)
Used to find out whether the element (tag or attribute) on which we want to be positioned is outside the XML document.
Component (Property)
The Component property configures the different components of a composite key.
Mean (Function)
Calculates the mean of several elements: elements found in an array, numeric values, ......
fExtractPath (Function)
Returns the different elements of a path: disk, directories, name and extension of the file.
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
14. Managing the "Back" button in practice
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Managing assertions
...The main available features are as follows:...
tapiUnhold (Function)
Picks up a call on hold.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HTTPAddFile (Function)
Adds a file to the HTTP form.
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
OpenMobileWindow (Function)
Opens a window in a mobile application.
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
MySelf (Reserved word)
MySelf is used to handle the current control...
StatCovariance (Function)
Calculates the covariance between two series of values.