ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Manipulating menu options via the context menu
WINDEV and WINDEV Mobile manage two types of menus:...
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)...
Manipulating menu options programmatically
Menu options can be manipulated...
Managing main window menus
A main menu is necessarily associated with a window...
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library......
CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
BTAcceptConnection (Function)
Used to find out whether a Bluetooth radio accepts (or not) the requests for connection coming from the devices.
WLanguage procedure called by fTrackDirectory
WLanguage procedure ("callback") called by fTrackDirectory when a change is made to the tracked directory.
WLanguage procedure called by fTrackFile
WLanguage procedure ("callback") called by fTrackFile when a change is made to the tracked file.
ContactListSource (Function)
Lists the sources (or accounts) of the contacts saved on the device.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.
EmailLoadAttachment (Function)
Adds an attached file to an email.
Radio Button control functions
The following functions are used to manage the Radio Button controls......
Calendar functions
List of Calendar functions...
DecimalPart (Function)
Returns the decimal part of a number.
httpRequest (Type of variable)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
NoRightCharacter (Function)
Returns a string after removing the specified characters from the right side of the initial string.
UTF8ToUnicode (Function)
Converts a UTF-8 string to Unicode
UTF8ToAnsi (Function)
Converts a UTF-8 string to ANSI.
TelemetryIsEnabled (Function)
Used to find out whether the telemetry is enabled.
ModbusDisconnect (Function)
Closes the Modbus session.
ProfilerEnd (Function)
Stops "collecting data" for the performance profiler.
ChangeTheme (Function)
Is used to change, through programming, the theme (dark or light) used by the mobile application.