ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
EmailSendMessage (Function)
Sends an email using a given protocol (SMTP, MS Exchange, Lotus Notes, Outlook).
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
System constants
List of constants used by the system functions....
NbCopy (Property)
The NbCopy property is used to determine and change the number of report copies to print.
GPSFollowMovement (Function)
Requests to be notified periodically of the device's current location....
Manager of automated tests
The test manager is used to......
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control. Function kept for compatibility. It is recommended to use gStoredValueEnable....
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
aiImageResult (Type of variable)
The aiImageResult type is used to retrieve the result of AIDetect.
hdfsRights (Type of variable)
The hdfsRights type is used to define the advanced characteristics regarding the access rights to an element (file, link, directory) of the Hadoop file system.
HAddUser (Function)
Adds a user to a database.
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
WDZip: Creating or modifying an archive
This help page explains how to......
HFSQL Client/Server: Principle for saving the databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
mlzInsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
WDINT license agreement
WDINT license agreement...
FTPGet (Function)
Transfers a file or directory from an FTP (File Transfer Protocol) server to the current computer.
ListDisplay (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).