ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LeapYear (Function)
Indicates whether the specified year is a leap year or not.
The Organization Chart control
The Organization Chart control is used to represent elements in a hierarchical way. For example: the contributors of a company according to their position. the different branches of a group with their inter-dependencies. the different steps of a manufacturing process, ......
12. External component in practice
File Description (Variable type)
The File Description variable is used to programmatically describe tables.
SaaSIsConnected (Function)
Defines whether the connection to the SaaS web service is still established.
Radio Button control functions
The following functions are used to manage the Radio Button controls......
MongoGridFSGetFileByID (Function)
Retrieves (on the local computer) a file identified by its identifier and found in a MongoDB file system.
MongoCreate (Function)
Creates a connection to a MongoDB server or cluster.
MongoAdd (Function)
Adds one or more documents into a collection of MongoDB database.
MongoGridFSDeleteFile (Function)
Deletes a file identified by its name from a MongoDB file system.
External language: Programming in Pascal
We are going to call the elements developed in WINDEV (project, windows, ......
iDocumentCanceled (Function)
Used to find out whether the current print was canceled by the user.
fCreate (Example)
Usage example of the fCreate function
TimePicker (Function)
Opens the system time picker.
UnitedStates.CheckTaxNumber (Function)
Checks the validity of a US tax number.
dEndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
ControlClone (Function)
Creates a new control from an existing control.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
zipAddFileList (Function)
Adds a list of files (of any type) into an archive in ZIP, CAB, WDZ or 7z format and compresses it.
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.