ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HStartServerUpdate (Function)
Used to immediately start the automatic server update.
MatDelete (Function)
Deletes an existing matrix.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
Factorial (Function)
Returns the factorial of an integer number.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
Random (Function)
Returns a random number.
List Box control properties
You can manipulate List Box controls in a window or page using the following WLanguage properties......
HTTPListCertificate (Function)
Lists the client certificates found on the computer to authenticate on a server.
Constants for managing appointments
Lists of constants used to manage the appointments...
HListParameter (Function)
Returns the list of parameters saved from the stored procedures on the server.
MatFloatAdd (Function)
Adds a value to each matrix element.
Diagram constants
The following constants are used to manage diagrams:...
ProgressBarEnable (Function)
Enables the refresh of a Progress Bar via Ajax.
Sensor constants
Constants used by the SensorXXX functions...
HSaveParameter (Function)
Saves a persistent value on the HFSQL server.
AddFavorite (Function)
Adds an Internet address into the list of favorites for the Web user.
Error 2109: You are using the ObjectInfo function
EmailSend (Function)
Sends an email via the SMTP protocol while controlling the "buffer" of the email.
Service constants
List of constants used by the functions for managing services....
fMerge (Function)
Merges several files into a single one.
Interactive notification management constants
Interactive notification management constants...
StringToJSON (Function)
Converts a JSON string into a JSON variable.
JSONToString (Function)
Converts the content of a JSON variable to a JSON string.