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...
iCloseReport (Function)
Stops printing the current report immediately.
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
fFileName (Function)
Returns the name of an external file that is currently opened.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
OrganizerAddAppointment (Function)
Adds a new appointment to an Organizer control.
XMLExtractString (Function)
Extracts the content of a tag found in an XML document.
HInfoMemo (Function)
Returns the characteristics of binary and text memos.
Page constants
List of constants used by page functions....
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
fRemoveDir (Function)
Deletes a directory from a disk.
Power (Function)
Raise a number to a power.
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
HTTPCookieManage (Function)
Enables or disables the management of cookies in an HTTP request run: by HTTPRequest. by HTTPSend....
Contains (Function)
Allows you to check if a substring is within a string.
BackgroundTaskAdd (Function)
Adds a new background task.
SQLExec (Function)
Names and runs an SQL query.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HTTPTimeOut (Function)
Sets the timeout for WLanguage functions that use the HTTP protocol (HTTPRequest, SOAPExecute, DotNetExecute, J2EEExecute, etc.).
EmailStartIMAPSession (Function)
Starts a session for receiving and reading emails with the IMAP protocol.
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
AppointmentDelete (Function)
Deletes: the current appointment from the calendar of a Lotus Notes or Outlook messaging. an appointment from the calendar found on a mobile device (Android/iOS)....
fAttributeReadOnly (Function)
Gets and sets the read-only attribute of a file.