ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available for the automatic identifiers......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
ServiceWaitStatus (Function)
Waits for a service to be in a specific status.
ServiceStatus (Function)
Returns the current status of a service.
DotNetVersion (Function)
Returns the version number of the .Net Framework available on the current computer.
EmailReadLast (Example)
Usage example of the EmailReadLast function
ConsoleWrite (Function)
Writes a character string in the standard output stream "stdout" (also called "console").
Extra (Property)
The Extra property manges additional information.
EmailReadPrevious (Example)
Usage example of the EmailReadPrevious function
Display (External language)
Displays a value in a control or assigns a value in a variable.
Handling a Conceptual Data Model (CDM)
The main operations that can be performed on a CDM are as follows......
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
CertificateList (Function)
Returns the list of certificates available on the computer.
TabCloseAll (Function)
Closes all dynamic tabs of a Tab control.
sInExitQueue (Function)
Retrieves the number of bytes waiting to be transferred in the output buffer of the specified serial port or parallel port.
Zoom (Property)
The Zoom property is used to determine and change the zoom applied to an element.
The "Image catalog" pane
The "Image catalog" pane is a context-sensitive image catalog......
EmailAddress (Type of variable)
The EmailAddress type is used to handle an email address as well as its type (home, office, etc.).
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
16. Protecting access to the site: passwords
NbLabel (Property)
The NbLabel property is used to: Find out the number of labels printed across the page width. Modify the number of labels printed across the page width....
MemSeek (Function)
Seeks an element in a memory area: on the value added by MemAdd or on the value modified by MemModify, on the return value....
DateTimeDifference (Function)
Calculates the difference between two dates and times.
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).