ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AppVersionInfo (Function)
Returns information about a version available on the setup server.
InAndroidEmulatorMode (Function)
Indicates whether the code is run in the Android emulator.
LuhnCheck (Function)
Checks that the given sequence is valid according to the Luhn formula.
NationToLanguage (Function)
Returns the language corresponding to a nation.
Managing assertions
...The main available features are as follows:...
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Image (Property)
The Image property gets and sets the background image of a control or block.
SpeechSynthesisReadText (Function)
Reads the specified text using the device's text-to-speech engine....
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
AppParameter (Function)
Returns information about the mechanism for automatic application update.
XMLValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
LuhnCalculate (Function)
Calculates the next Luhn check digit for a given sequence.
InDelayedProcedureMode (Function)
Indicates whether the code is run from a delayed procedure or from a scheduled task on the WEBDEV Application Server.
HTrackStop (Function)
Stops tracking a data file on an HFSQL server.
iCreateFont (Example)
Usage example of the iCreateFont function
LanguageToCharset (Function)
Returns the character set corresponding to a language.
InFactoryMode (Function)
Indicates whether the code is run by an action plan of the software factory.
GetTypeDefinition (Function)
Gets the description of a type identified by name.
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
ComboOpen (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
MatNbColumn (Function)
Returns the number of columns found in a matrix.