ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Page>.Exist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes...
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
ProgressBarSystem (Property)
The ProgressBarSystem property is used to get and change the progress bar used as system progress...
Events associated with Link controls
List of events associated with Link controls...
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories)...
MatWrite (Function)
Writes an element into a matrix.
SQLSeek (Function)
Positions on the specified result row of the query.
HModifyDatabaseProperty (Function)
Modifies the properties of a database located on an HFSQL server.
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number...
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
WDConver : Use in interactive mode
Before you start using WDConver, you must have......
XMLWrite (Function)
Creates or modifies the value of an XML element or the value of the attribute for an XML element.
SaaS constants
HCreateServerTrigger (Function)
Adds or modifies a server trigger on the HFSQL server.
List,Get (External language)
Retrieves the value of a given element or the value of the selected element in a drop-down list...
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked...
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
Constants for external files
List of constants used by the functions for managing external files....
Multiple assignments of arrays, structures and classes
The multiple assignment of arrays consists in assigning a set of simple values (boolean, integer,...
HFSQL views
An HFSQL view corresponds to a "memory image" of an HFSQL data file......