ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Socket management functions
List of functions for managing sockets...
Pushed (Property)
The Pushed property is used to get and change the state of a two-state button (pressed...
Format (Property)
The Format property is used to define the data format of a data file.
Bold (Property)
The Bold property is used to: Find out whether a Font variable is bold. Modify the bold...
MemDelete (Function)
Deletes an element from a memory zone.
ControlError (Function)
Customizes the value displayed in the controls when the value cannot be displayed.
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.
AppointmentContinuous (Property)
The AppointmentContinuous property is used to determine or change how multiple-day appointments...
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.
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Style of pages: Background image
To optimize the style of your pages, WEBDEV allows you to use a background image in your pages......
TableDisableFilter (Function)
Disables a user filter on a column or on all the columns found in a Table or TreeView Table...
HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
Operator on Address
The & operator returns the address of a variable as an integer
fDir (Function)
Finds a file or directory.
Val (Function)
Returns the numeric value of a character string.
Ping (Function)
Checks whether a network address can be reached by using the ICMP protocol (similar to the PING...