ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Description of ParallelTask (Type of variable)
The Description of ParallelTask type is used to define the characteristics of a parallel task.
dPolyline (Function)
Draws a line composed of multiple segments.
ExtendedInfo (Property)
The ExtendedInfo property is used to get additional information: about a data file accessed by a Native Connector or HFSQL Client/Server. about an item accessed by a Native Connector or HFSQL Client/Server. about a connection. In this case, this property is equivalent to CtExtendedInfo....
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a data file.
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
SemaphoreCreate (Function)
Creates a semaphore.
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
HSetReplication (Function)
Temporarily disables (or re-enables) the replication.
EmailReadLastHeader (Function)
Reads the header of last incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
ChronoPause (Function)
Pauses a stopwatch in order to measure the time spent on a process.
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Encryption (Property)
The Encryption property allows you to manage the type of encryption used between Client computers and an HFSQL server.
WLanguage functions available for a report
Most WLanguage functions can be used in the events of a report (created with the report editor)......
StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
RulerModifiable (Property)
The RulerModifiable property is used to: Find out whether the user can move the playhead in a TimeLine control. Allow or prevent the user from moving the playhead in a TimeLine control....
Error 1003: The element does not exist in the class
zipMerge (Example)
Usage example of the zipMerge function
hBackupDescription (Type of variable)
The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup....
Error 404: The file for HFSQL browse cannot be an expression of this type
JSONToVariant (Function)
Converts a JSON string to a Variant variable.