ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Choosing the languages supported by the application
The choice of languages supported by the WINDEV or WINDEV Mobile application or by the WEBDEV site is performed at several levels......
<hdfsConnection variable>.Rename (Function)
Renames a file or a directory found on a Hadoop server.
<emailIMAPSession variable>.Expunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
<Certificate variable>.OpenProperties (Function)
Opens the Windows window used to find out the properties of a certificate.
Android permission management functions
The following functions are used to manage permissions in Android applications...
NbDescribedThumbnail (Property)
The NbDescribedThumbnail property is used to get the number of thumbnails expected for an item.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
<Diagram variable>.Load (Function)
Loads a diagram into a Diagram variable from a ".wddiag" file, a memo or a binary buffer.
<Component>.Execute (Function)
Executes a global procedure present in an external component. This external component is loaded with ComponentLoad.
SizeUnit (Property)
The SizeUnit property gets and sets the font size unit.
CharacterSpacing (Property)
The CharacterSpacing property gets and sets the spacing between characters.
<HFSQL file>.ExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
<hdfsConnection variable>.OpenConnection (Function)
Opens a connection to a Hadoop server.
Deploying an Android application
WINDEV Mobile tutorial: Deploying an Android application 10 min
HFSQL Client/Server functions (prefix syntax)
Several HFSQL functions are used to manage the HFSQL Client/Server data......
HFSQL Client/Server management functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
Discover WINDEV Mobile
WINDEV Mobile tutorial: WINDEV Mobile overview Discover WINDEV Mobile - 10 min
USING IN (Critical section)
The statement USING ... IN makes it possible to automatically perform initialization and ending operations on critical sections.
AppointmentModify (Function)
Modifies the current appointment: in a Lotus Notes or Outlook calendar. in the calendar found on a mobile device (Android/iOS)....
<emailOutlookSession variable>.RemoveFolder (Function)
Deletes a folder from the Outlook messaging software.
<emailOutlookSession variable>.AddFolder (Function)
Adds a folder into the Outlook messaging software.
EmailAddFolder (Function)
Adds a folder into the messaging software (Outlook, messaging software using the IMAP protocol (Internet Message Access Protocol), ...).
EmailRemoveFolder (Function)
Deletes a folder from the Outlook messaging software or from an IMAP server.
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......