ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
JSEvent (Function)
Associates a browser procedure with an event on an object in browser code.
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
ChronoEnd (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to ChronoStart).
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
EmailReadPrevious (Function)
Reads the email found before the current email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
ReplicInfo (Function)
Returns information about a replication.
TelemetryConfigure (Function)
Gets and sets the telemetry settings.
iAreaHeight (Function)
Calculates the height of a fixed-width area required to print the entire text that uses the current font.
iReset (Function)
Reinitializes the print settings (margins, font, paper format, orientation, ...) stored in the print library.
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed on a specific file.
MyWindow (Reserved word)
MyWindow is used to handle the current window...
Date and Time management functions
List of functions for managing dates and times...
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box, Table or Looper controls)...
Layout control properties
You can manipulate Layout controls (and its cells) in a window or page using the following WLanguage properties......
Assignment operators
Three assignment operators are available......
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
HInfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
HDeleteTask (Function)
Deletes a scheduled task from an HFSQL Client/Server server....
EmailChangeStatus (Function)
Changes the status of an email on a messaging server.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
EmailMessageLength (Function)
Calculates the size of specified message (without loading the message).
iReportPrintingStatus (Function)
Returns the status of the current print.
fChangeSize (Function)
Resizes an external file.