ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HStatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server data file.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
<HFSQL connection>.ReindexAsynchronous (Function)
Rebuilds the index of an HFSQL Client/Server data file (".NDX" file). This operation is asynchronous, i.e., it is performed on the server and does not block the client side.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
<Connection variable>.ModifyFileRights (Function)
Sets the rights granted to a user or group on an HFSQL Client/Server data file.
<HFSQL connection>.CheckMemoAsynchronous (Function)
Checks the structural integrity of memos in an HFSQL Client/Server data file.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
HCheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.FIC file).
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
HModifyFileRights (Function)
Sets the rights granted to a user or group on an HFSQL Client/Server data file.
<HFSQL connection>.CheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.FIC file).
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
HCheckUnaltered (Function)
Checks that one or all records in an unalterable data file have not been modified (e.g. with a hexadecimal editor).
<HFSQL connection>.StatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server data file.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing...
HInfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server data file.
<Connection variable>.InfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server data file.
HCheckMemoAsynchronous (Function)
Checks the structural integrity of memos in an HFSQL Client/Server data file.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
HReindexAsynchronous (Function)
Rebuilds the index of an HFSQL Client/Server data file (".NDX" file). This operation is asynchronous, i.e., it is performed on the server and does not block the client side.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
<Source>.CheckUnaltered (Function)
Checks that one or all records in an unalterable data file have not been modified (e.g. with a hexadecimal editor).
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse DNS resolution).
NetClientSendMessage (Function)
Sends a message from the server to all the connected client computers. This function is kept for backward compatibility....
NetClientMessageBox (Function)
Displays a dialog box on each client computer connected to the server. This function is kept for backward compatibility....
NetMsgError (Function)
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess and NetCloseRemoteAccess.
SysSpace (Function)
Returns the physical memory space for the current computer.
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
DLNA / UPnP functions (prefix syntax)
The following WLanguage functions are used to handle UPnP devices...
Events associated with Java Applet controls
List of events associated with Java Applet controls...
ScreenCastAllowed (Property)
The ScreenCastAllowed property is used to: find out whether the user can cast the content displayed in the Multimedia control to an external device (compatible with AirPlay), allow or prevent the user from casting the content displayed in the Multimedia control to an external device (compatible with AirPlay)....
Description of ParallelTask (Type of variable)
The Description of ParallelTask type is used to define the characteristics of a parallel task.
Dynamic audit
The dynamic audit of an application analyzes its runtime performance......
Popup window
WINDEV allows you to open windows in popup format......
<PDF reader>.NbSignatures (Function)
Gets the number of signatures in a PDF Reader control.
Activity diagram
An activity diagram represents the behavior of a method or the flow of a use case......
BufferToInteger (Function)
Extracts an integer from a binary buffer at a given position.
BufferToReal (Function)
Extracts a real from a binary buffer at a given position.
How to install a Universal Windows 10 App application on a tablet
The generation of a WINDEV Mobile application for Universal Windows 10 App groups all the project elements (windows, code, etc....
fTrackDirectory (Function)
Detects the modifications performed on the content of a directory.
XMLOpenReader (Function)
Creates a reader used to read an XML document without loading it in memory.
fMoveDir (Function)
Moves a directory and its content.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
Pinned area in a page: fixed area on the screen
A fixed area in a page is a page section that remains visible even if the Web user moves the browser scrollbar......
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
Configuring an application with User Groupware
xxWDGetReturnValue
Used to retrieve the return value further to a call to nWDEvaluate, nWDExecute or nWDExecuteEx......