ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
NFCSendTag (Function)
Sends a NFC tag to another device.
ChronoReset (Function)
Stops and resets a running stopwatch.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
Programming the browsing Looper controls
These are the main concepts for programming Looper controls based on a data file......
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
<Chrono>.Resume (Function)
Resumes a stopwatch previously stopped by <Chrono>.Fin or <Chrono>.Pause.
HFSQL Client/Server: Overview
You have the ability to create applications that access the HFSQL Client/Server databases......
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
NFC functions
Functions used to manage the NFC standard...
DateTimeToString (Function)
Converts a DateTime to string in the specified format.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
SCM file format evolutions
Four versions are available for the SCM repository......
The Radio Button control
The Radio Button control is a control allowing the user to select an option among several ones......
TimeSys (Function)
Returns or modifies the system time (current time defined for the current computer).
Environment of code editor
Chrono (Type of variable)
The Chrono type is used to define all the advanced characteristics of a stopwatch.
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
<Source>.SetTransaction (Function)
Enables or disables the management of transactions for one or more files.
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
The Sidebar control
The Sidebar control gives access to different options......