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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV...
AJAX: Direct procedure calls
Starting with version 2024, it is no longer necessary to use AJAXExecute and AJAXExecuteAsynchronous to make AJAX calls...
AJAX programming via AJAX functions (Legacy)
The diagram below presents the use of "programmed AJAX" in a WEBDEV website...
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
TableToXML (Function)
Creates an XML file from the data found in a Table or TreeView Table control.
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real)....
NbLinesPerPage (Property)
The NbLinesPerPage property is used to: Get and set the maximum number of Table rows per page....
FTPCurrentDir (Function)
Identifies or modifies the current directory on an FTP server (File Transfer Protocol).
EmailSend (Function)
Sends an email via the SMTP protocol while controlling the "buffer" of the email.
TableModifyLine (Function)
Modifies a row in: a Table control, a TreeView Table control....
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
Image (Property)
The Image property gets and sets the background image of a control or block.
BTChangeVisibility (Function)
Changes the visibility of a Bluetooth radio.
TableDisableFilter (Function)
Disables a user filter on a column or on all the columns found in a Table or TreeView Table...
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
FTPName (Function)
Returns the name of last file accessed by an FTP function (File Transfer Protocol).
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL...
Properties associated with the rows of a TreeView control
The rows of TreeView controls in a window or page can be manipulated using different WLanguage...
CellDisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used...
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
Sortable (Property)
The Sortable property is used to: Determine if a Table control column is sortable. Make...
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable,...
RGB (Function)
Defines a color from its Red, Green and Blue components.
Right (Function)
Extracts the last characters from a string or string buffer.
UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string...
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation...
SQLDisconnect (Function)
Closes the current connection and frees the memory used by the connection.
EmailSaveAttachment (Function)
Copies the attachment of current email onto the user computer (locally).