ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
Financial functions
List of financial functions...
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
HListConnectedUser (Function)
Lists the users currently connected to one or more files handled by a Client/Server connection....
HDeactivateTrigger (Function)
Disables a trigger.
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
EmailReadMessage (Function)
Reads an incoming according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
MemDelete (Function)
Deletes an element from a memory zone.
Val (Function)
Returns the numeric value of a character string.
JavaExecuteFunction (Function)
Starts a specific static function of a given Java class.
Using the Vista style in your windows
WINDEV allows you to customize......
Validating a page from a control that has no action on the server (List Box control, Combo Box, etc.)
By default, the validation of a page must be performed by a "Send the values of controls to the server (Submit)" button......
XMLDocument (Example)
Usage example of the XMLDocument function
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.
Italic (Property)
The Italic property is used to: Find out whether a Font variable is in italic type. Modify the italic attribute of a Font variable....
Numerical (Property)
Numerical is used to find out whether an item is a numeric item.
fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
MemExist (Function)
Checks the existence of a memory zone.
MemCurrent (Function)
Returns the index of the current element.