ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
zipAddFileList (Function)
Adds a list of files (of any type) into an archive in ZIP, CAB, WDZ or 7z format and compresses it.
FinFutureVal (Function)
Returns the future value of an investment.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
FTPSize (Function)
Returns the size (in bytes) of a file found on an FTP server (File Transfer Protocol).
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
docStyle (Type of variable)
The docStyle type is used to define the advanced characteristics of a style belonging to a document, a paragraph or a document fragment.
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments to be drawn on the map displayed in a Map control.
MapImage (Type of variable)
The MapImage type is used to define the characteristics of an image to be drawn on the map displayed in a Map control.
fOpen (Example)
Usage example of the fOpen function
Report templates
WINDEV, WINDEV Mobile and WEBDEV allow you to create report templates......
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options......
Creating and generating an external component
A component must be created from a project containing all the elements required for the component......
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
docElementImage (Type of variable)
The docElementImage type is used to handle the characteristics of an Image element found in a docElement variable.
FTPDateTime (Function)
Returns the different dates and times (creation, modification or access) associated with a file found on an FTP server (File Transfer Protocol).
NFC constants
List of constants used by the NFC functions...
Service variable
The Service variable is used to......
INIWrite (Function)
Writes a specific value into an INI file (or into a file structured like an.INI file).
NFCWriteTag (Function)
Starts writing data to an NFC tag.
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Assisted universal replication: specific features
SpeechSynthesisVoice (Type of variable)
The SpeechSynthesisVoice type is used to get all the advanced characteristics of a speech synthesis voice.