ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MemcachedCASKeyGroup (Function)
Modifies the value of a key on a group of servers if this one was not modified.
List of reserved words
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
fCreate (Function)
Creates an external file.
FTPRenameFile (Function)
Renames or moves a file found on an FTP server (File Transfer Protocol).
FTPMakeDir (Function)
Creates a directory on an FTP server (File Transfer Protocol).
FTPRemoveDir (Function)
Deletes a directory and its content (files and sub-directories) from an FTP server (File Transfer Protocol).
FTPDeleteFile (Function)
Deletes a file from an FTP server (File Transfer Protocol).
EmailReadNextHeader (Function)
Reads the header of the email found after the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
dTextMarkdown (Function)
Draws Markdown text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable]....
Error 305: The element does not exist in the window
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
Undocked (Property)
The Undocked property is used to determine if a pane of a Tab or Ribbon control is undocked.
jQueryExecute (Function)
Runs a JavaScript method of the jQuery library on a page element.
Associative array (Type of variable)
An associative array is an "advanced" type of array...
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
EmailSendMessage (Function)
Sends an email using a given protocol (SMTP, MS Exchange, Lotus Notes, Outlook).
Error 1045: A class cannot be declared outside the declaration code of a class
Character strings
WLanguage supports different types of strings....
InvalidInputShowIcon (Function)
Shows an error icon next to an Edit control to indicate that the input is invalid.
FutureHeight (Property)
The FutureHeight property is used to determine how high an auto-resizing control in a report will be after being enlarged.
URLDecode (Function)
Decodes an encoded URL (which means with characters in %xx format).
HTMLAttribute (Property)
The HTMLAttribute property reads and changes the HTML attributes of the control.