ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HNbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
<Source>.NbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
InternetConnected (Function)
Defines whether an Internet connection is enabled on the current computer. In mobile, you can also be notified when the status of the Internet connection changes.
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
FTPDeleteFile (Function)
Deletes a file from an FTP server (File Transfer Protocol).
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
HCopyFile (Function)
Copies an HFSQL table (.fic, .ndx, .ftx, .sdx and .mmo files, if any): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the tables for example). from an HFSQL server to antoher HFSQL server....
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Linux)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
Mobile User Groupware (Android and iOS)
WINDEV Mobile includes a User Groupware for Android and iOS applications......
InApp constants
Objective C: Calling a WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in Objective C......
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.
SemiDynamicPageDisplay (Function)
Displays a semi-dynamic page in the browser of the Web user from a dynamic or static WEBDEV page.
NetIPAddress (Function)
Returns the IP (Internet Protocol) address of a computer.
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
FinNetCurrentVal (Function)
Returns the net current value of investment.
Bluetooth constants
List of constants used by the Bluetooth functions....
SQL view
An SQL view is a virtual data source defined by an SQL query......
CallDLL32 (Function)
Runs a function found in an external DLL.