ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
Constant
The constants are language elements whose value is fixed once and for all...
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Enumeration (Type of variable)
An enumeration is a set of values......
sfUserInfo (Type of variable)
The sfUserInfo type is used to get information about a user...
SocketAccept (Function)
Run on the server, this function accepts a request for connecting to an existing socket found on the server.
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
ArrayCopy (Function)
Copies the content of an array to another array.
fMoveDir (Function)
Moves a directory and its content.
HCloseConnection (Example)
Usage example of the HCloseConenction function
Associative array (Type of variable)
An associative array is an "advanced" type of array...
The Cell control
The Cell control contains controls......
After (Property)
The After property replaces or inserts a procedure after the other procedures in: a Procedure variable. an event associated with a control....
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
1. Implementing a Client/Server database
WEBDEV Tutorial - Managing an HFSQL Client/Server database Lesson 1 - Implementing a Client/Server database - 10 min...
Print constants
List of constants used by the print functions....
TableExpandAll (Function)
Expands: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
Testing a Mobile application
By testing the project you can simulate how the application will run when launched by the user......