ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
WLanguage procedure called by iOSApplicationOpenURLProcedure
WLanguage procedure ("callback") called by iOSApplicationOpenURLProcedure when the application must open a resource identified by a URL.
Restoring an HFSQL Client/Server database
A backup of a HFSQL Client/Server database can be restored at any time......
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored in the cache of the Native MySQL Connector. Change the maximum number of records that can be stored in the cache of the Native MySQL Connector....
Private Store for WINDEV applications
Versions 27 and later include a Private Store......
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
WINDEV and telephony
WINDEV allows you to easily manage the incoming and outgoing phone calls via the WLanguage telephony functions......
<Connection variable>.TransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
<Window>.ToSource (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....
tapiCallerID (Function)
Used to find out the calling phone number (the one that calls).
WDAdminHF: Managing a database
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
WLanguage procedure called by DeepLinkProcedure
WLanguage procedure ("callback") called by DeepLinkProcédure when the user clicks a deep link with a target URL associated with the application.
ScreenToSource (Function)
Automatically initializes: 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....
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
Programming patterns
CAUTION......
Creating an insert query
An insert query (corresponding SQL statement......
WDSQL: Connecting to a database
The first operation to perform in order to use WDSQL is to establish the connection to a database......
TableCellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept for backward compatibility. It is recommended to use TableSelect.
<Table>.CellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept for backward compatibility. It is recommended to use TableSelect.
Translating a text file with WDTRAD
Custom telemetry
Custom telemetry allows you to define the elements that will be included in the analytics......
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......