ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users...
Managing custom fonts in a WINDEV or WINDEV Mobile project
Both WINDEV and WINDEV Mobile projects support custom fonts, including Google Fonts...
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version...
RestartProgram (Function)
Ends the application and restarts it.
Operating mode of HFSQL application
An HFSQL application can operate in network mode or in Client/Server mode...
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)...
WDInst: set directory for data files and User Groupware files
The setup editor WDInst ("Tools...
.NET application
To create a.NET application from a project...
MatExist (Function)
Checks the whether the matrix exists in memory.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
EmailReadLastHeader (Function)
Reads the header of last incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
HMode (Function)
Changes the mode and the method for locking data files.
SQLGetTextMemo (Function)
Retrieves the content of a Text Memo column found in the query result, for the current line.
NumberInWords (Function)
Converts a number to words.
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
WorkingDirectory (Property)
The WorkingDirectory property is used to: get or change the directory used by the HTML Editor control to store the images and CSS sheets of an HTML page. get the directory used by the HTML Display control to store the images and CSS sheets of an HTML page. get the directory used by the Camera control to save photos and videos....
JavaExecute (Example)
Usage example of the JavaExecute function
ThreadWait (Function)
Waits for the end of the execution of the specified thread.
dbgCheckTrue (Function)
Checks whether an expression is set to True in assertive programming and in automated test mode.
Installing and starting WDTRAD
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
ArraySort (Function)
Sorts a WLanguage array.
ThreadPause (Function)
Pauses the current thread during the specified duration.
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
RESTSend (Function)
Sends a REST request and waits for the server response.
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
EmailStartSMTPSession (Function)
Starts a session for sending emails with the SMTP protocol.
EmailReadNextHeader (Function)
Reads the header of the email found after the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
SQLGetCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
Complete (Function)
Returns a character string of a specified length.
fUnlock (Function)
Entirely or partially unlocks an external file.