ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

FOR EACH/FOR ALL statement (browse of arrays)
The FOR EACH statement is used to perform different types of browse on the arrays...
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Automation object
The Automation keyword is used to declare an automation object...
fUnlock (Example)
Usage example of the fUnlock function
XMLExtractDocument (Function)
Creates a new XML document from an existing XML document.
DateToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
IntToHexa (Function)
Returns the hexadecimal string of a numeric value.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed as parameter.
gpwOpen (Function)
Opens the User Groupware login window or page.
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
TreeView control properties
TreeView controls can be manipulated with WLanguage properties in a window as well as in a page......
Popup window
WINDEV allows you to open windows in popup format......
JSON (Variable type)
The JSON simplifies actions on data in JSON format.
fShortName (Function)
Returns the short name of a file or directory.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
MatInvert (Function)
Calculates the inverse of a square matrix.
MatTranspose (Function)
Calculates the transposed matrix.
fClose (Function)
Closes an external file.
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
Properties associated with a menu or with a menu option
Several WLanguage properties can be used on a menu found in a window or in a page......