ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL...
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
ThreadExecute (Function)
Starts the execution of a secondary thread.
Reading an email
This help page explains how to read an email from a WINDEV application and how to display...
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service...
zipDeleteFile (Function)
Deletes a file from an archive.
HFSQL thumbnails
To optimize the display of images in your application or in your site, you have the ability to use...
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
Scheduler control events
The following events associated with Scheduler controls:...
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
Gantt Chart report
The report editor gives you the ability to create "Gantt Chart" reports......
7. Multilingual sites in practice
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal...
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
gFontSize (Function)
Builds a sequence of characters used to specify the size of the font for a text found in a graphic...
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.
ContactCreate (Function)
Displays the window for contact creation of the native application for contact management found...
HTTPCookieReset (Function)
Deletes all cookies (globally or for a domain) stored: by the calls to HTTPRequest....
ProgressBarExecute (Function)
Starts a long browser process and fill a Progress Bar via Ajax according to the progress...