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Version: 2025

HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
fFileName (Function)
Returns the name of an external file that is currently opened.
SortType (Property)
The SortType property is used to: Find out the sort direction defined for an item or for a component of a composite key. This item was defined in the data model editor or programmatically. Define the sort direction for an item or for a component of a composite key (when describing the item through programming)....
EmailReadNext (Example)
Usage example of the EmailReadNext function
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
fLoadBuffer (Function)
Loads the content of an external file (text, image, ...) in a buffer variable.
Constants for managing certificates
TableFormulaDeleteAll (Function)
Deletes all formulas added with TableFormulaAdd.
The Camera control
The Camera control is used to view the video captured by a camera connected to the current computer....
AutoBrowse (Property)
The AutoBrowse property is used determine if the browse operation performed in a List Box, Looper, Table or Combo Box control based on a data file is automatic or programmed.
2. Managing a Client/Server database
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
TableAddLineWithAnimation (Function)
Adds a row to a Table or TreeView Table control with an animation.
SemaphoreCreate (Function)
Creates a semaphore.
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EnumControl (Function)
Returns the name of Nth control found in the specified element.
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
FTPAttribute (Function)
Identifies the attributes of a file found on an FTP server (File Transfer Protocol).
9. Sharing a project in practice
Sharing a project in practice...
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
Managing the browser "Back" button
The browser "Back" button allows the Web users to display the pages that were already visited......
Constants for managing arrays
List of constants used by the functions for array management....
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......