ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<DiskFile variable>.Read (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....
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
fCopyFile (Function)
Copies one or more files (regardless of their attributes).
<emailOutlookSession variable>.SendMessage (Function)
Sends an email using the Outlook protocol.
FTPCommand (Example)
Usage example of the FTPCommand function
fCreate (Example)
Usage example of the fCreate function
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded down to the nearest interval. the date and time rounded down to the nearest interval....
ListMoveLine (Function)
Moves a row or swaps two rows in a List Box or Combo Box control.
SelectionOnly (Property)
The SelectionOnly property is used to: Find out which elements of the Table or TreeView Table control will be printed: print all the records or the selected records only. Change the print mode of rows in the Table or TreeView Table control: print all records or the selected records only....
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
OLECreateCopy (Function)
Associates an OLE control with an OLE object while specifying a base file.
OLECreateEmpty (Function)
Associates an OLE control with an OLE object by invoking a specific OLE server.
EmailListFolder (Function)
Returns the list of folders: found in the Outlook messaging software. for an IMAP session....
dbgAssert (Function)
Used to find out and signal the possible errors via an assertive programming.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
HTTPProgressBar (Function)
Displays a progress bar when: receiving the response to an HTTP request. sending an HTTP form (HTTPSendForm) or an HTTP query....
fReadLine (Example)
Usage example of the fReadLine function
fSize (Example)
Usage example of the fSize function