ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sub-query
A sub-query is a query whose result is used by another query...
CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end of the string).
XMLNamespace (Function)
Returns the prefix of the namespace associated with the current tag in an XML document.
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
Importing classes and sets of procedures (text file)
From version 23, you have the ability to import existing classes or sets of procedures in text format......
fSelectDir (Function)
Opens a directory picker.
Conversion (Function)
Converts a value from a unit to another one.
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
Manipulating days in a Calendar control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate the following elements......
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
MultimediaStop (Function)
Stops playing a media file found in a Multimedia control.
MultimediaPosition (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
fDelete (Function)
Deletes a file accessible from the current computer.
XMLNamespaceURI (Function)
Returns the URI of the namespace associated with the current tag in an XML document.
zipListFile (Function)
Returns the list of files found in an archive.
MultimediaWidth (Function)
Returns the width (in pixels) of the source image of the multimedia file played in the Multimedia control.
MatFloatAdd (Function)
Adds a value to each matrix element.
DecimalToSexagesimal (Function)
Returns the sexagesimal angle (in base 60) corresponding to a decimal angle.
Runtime error management functions
List of functions for managing runtime errors...
XMLResult (Function)
Returns the result of a calculation XPath query.
fSize (Example)
Usage example of the fSize function
ChangeSeparator (Function)
Changes the value of the separators (decimal separator or thousand separator) used in the numeric masks for internationalization.
MultimediaHeight (Function)
Returns the height (in pixels) of the source image of the multimedia file played in the Multimedia control.