ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
PythonExecute (Function)
Executes a function present in a Python module.
Customizing the WEBDEV User Groupware
The groupware in automatic mode offers several possibilities......
PythonTerminate (Function)
Unloads the Python DLL and frees memory.
Classes, members, methods and properties
A class is made of......
Comparing the project messages
The comparison between source and target text helps you find translation errors......
SSL: Secure transactions with WEBDEV
When using an Internet application, the data circulating between the computer of the Web user and the Web server is not protected......
HCloseConnection (Function)
Closes a connection to a database.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
Restoring an HFSQL Client/Server database
A backup of a HFSQL Client/Server database can be restored at any time......
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
SQLInfo (Function)
Initializes the different SQL variables with information relative to the last query run.
Error 1005: To explicitly access a global element of '%1' class, use the syntax
Error 1004: To explicitly access an element of the base class '%1', use the syntax
SQLChangeConnection (Function)
Modifies the current connection.
7. Multilingual applications in practice
Using Java code
You can use Java code: in Java applications generated with WINDEV. in Android applications generated with WINDEV Mobile. This allows you to create global procedures in Java....
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....