ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

3-tier architecture
The development in "3-tier" architecture is now simplified......
Configure the setup program interface
To make the installation process more user-friendly, the setup wizard allows you to customize the interface of the setup program......
WDSQL: Database structure
WDSQL is used to find out the structure of the accessed database......
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
Multi-database queries
A query (typed in SQL code) can operate on different databases......
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
ArrayShuffle (Function)
Shuffles the elements of a WLanguage array.
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used or not to configure the accessed database......
Handling the report blocks through programming
Each report block is associated with different events......
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
User Groupware: Multilingual applications
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
WDSetup: Managing additional languages
The "WDSetup" project corresponds to the standard setup program of WINDEV applications......
WBSetup: Managing additional languages
The "WBSetup" project corresponds to the standard setup program of WEBDEV sites......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Functions for managing multiple languages
Functions for managing multiple languages...
Table,Display (External language)
Refreshes the Table control.
Description window of a combining query
The description window of a combining query consists of several sections......
Screen,Input (External language)
Starts the input in the controls of a window.
Option,Space (External language)
Fills the content of WdString with space characters on the right.
SQLCodeExecuted (Property)
The SQLCodeExecuted property gets the SQL code of a query after replacing the parameters with a value.
1. WLanguage
WINDEV Mobile tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
Library,Disk (External language)
Opens the project library that is stored on disk.
Materialized view