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...
Easter (Function)
Returns the date of Easter for the specified year according to the western Christian calendar.
MatCopy (Function)
Creates the copy of a matrix.
MatFloatAdd (Function)
Adds a value to each matrix element.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
MultimediaPause (Function)
Pauses a media file played in a Multimedia control.
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
ByAddress (Property)
The ByAddress property is used to determine if a procedure parameter was passed by address.
InAndroidSimulatorMode (Function)
Indicates whether the code is run in the Android simulator.
XMLPath (Function)
Returns the current position in the document in XPATH format.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
ExceptionPropagate (Function)
Propagates an exception.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
MatWrite (Function)
Writes an element into a matrix.
InAndroidEmulatorMode (Function)
Indicates whether the code is run in the Android emulator.
InPocketSimulatorMode (Function)
Indicates whether the code is run in the Pocket simulator. Function kept for backward compatibility....
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
XMLChildExist (Function)
Specifies whether the current tag has children corresponding to the sought type (tag, attribute, ...).
OrganizerDisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
OrganizerDisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.