ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
BitwiseXOR (Function)
Returns the result of the bitwise exclusive OR operation performed between two values.
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
Access (Property)
The Access property is used to manage the type of access of a connection (HFSQL Client/Server, OLE DB, etc.)....
iMargin (Function)
Defines the "logical" print margins.
Thumbnail control properties
List of properties associated with the Thumbnail control...
ConsoleError (Function)
Writes a character string in the standard error output stream "stderr".
<zipArchive variable>.AddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
GalleryPopupDisplayed (Function)
Indicates whether the automatic zoom popup of the Image Gallery control is displayed.
Operations performed on state-transition diagrams
The following paragraphs explain......
OrgModify (Function)
Modifies an element in an Organization Chart control.
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
MemCreate (Function)
Creates a memory area.
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
Display (External language)
Displays a value in a control or assigns a value in a variable.
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
Handling a Conceptual Data Model (CDM)
The main operations that can be performed on a CDM are as follows......
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).