ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
7. Multilingual sites in practice
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
ERR_MAX_CONNECTION
...ERR_MAX_CONNECTION...
Hosting parameters
The hosting parameters define the default values that will be used to create the new hosting accounts......
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"...
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
Test of a query
The query editor allows you to run the test of query result......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
Feedback component
The Feedback component is a component provided with WINDEV......
Generating SQL scripts
The content of an analysis can be exported in the format of SQL scripts for a specified database (SQL Server, Oracle, ......
Handling Scheduler controls programmatically
A Scheduler control can be......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
Browsing the HFSQL data files
The "Key" items are used to organize the records in a data file in order to optimize the browse or the search......
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
Creating an insert query
An insert query (corresponding SQL statement......
Rights on the virtual directory
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
Help about new features: Letting users know about changes
Applications are constantly evolving......
Automatic Application Features (AAF)
The Automatic Application Features (AAF) allow you to add features to your application without having to write a single line of code......