ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fExeDir (Function)
Returns the directory from which the execution is started.
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run in a browser) to a Web server by using sockets......
btleService (Type of variable)
The btleService type is used to handle a Bluetooth Low Energy service ("Bluetooth GATT Service").
hdfsConnection (Type of variable)
The hdfsConnection type is used to define the advanced characteristics of a connection to the Hadoop file system (HDFS).
3. Managing sockets
WINDEV includes advanced socket management functions....
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used or not to configure the accessed database......
Native MySQL Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
MinHeight (Property)
The MinHeight property is used to get and change the minimum height of a control or window.
ToastDisplay (Function)
Displays a "Toast" message.
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
NoSpace (Function)
Returns a string after removing the spaces: from the left and right side of the initial string. within the string....
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
J2EEAddHeader (Function)
Adds a header to the next procedure that will be run on the server.
The Table control populated programmatically
A Table control populated programmatically is directly linked to lists stored in memory......
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
Positioning table
Positioning the elements in a page is simplified by the use of a positioning table (HTML table)......
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).