ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating a delete query
A delete query (corresponding SQL statement......
The Chart control: Characteristics in the editor
Regardless of the type of chart displayed in the Chart control, all its characteristics can be configured via its description window......
Custom-Folders
"Custom-Folders" simplify the organization of projects, allowing you to group the elements of your application by themes......
Native Sybase Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Sybase (also called Native Access to Sybase......
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)......
Hasp functions
The dongles of Hasp family (Hasp3, Hasp4, NetHasp, memoHasp and Hasp HL) are used to protect the applications developed with WINDEV or WEBDEV......
Body block
The Body block corresponds to the main block of the report......
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
Choosing the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages......
Handling the cells of report table
The operations that can be performed on the table cells are as follows:...
Flexbox example: automatic control layout
Flexbox controls allow arranging controls exactly as desired when the browser is resized......
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed.......
Password (Property)
The Password property can be used: on the edit controls (or on the text table columns) to find out whether the control is a "Password" control or to modify the "Password" type of the control. on the connections (HFSQL Client/Server, OLE DB, etc.) to define the password of the user who uses the connection....
The user version of query editor (Reports & Queries)
A query is used to interrogate a database in order to view, insert, modify or delete data......
Select query description window: Use
Let's see some operations specific to the description window of a select query......
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
Native SQLite Connector
WINDEV and WEBDEV propose a Native Connector to SQLite. This Native Connector allows you to access an SQLite database from a WLanguage program without using an external driver....
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Multi-touch support
A multitouch feature is a technique allowing the user to interact with a device via several contact points (the fingers are used in most cases)....
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
Code history
The code history is used to......
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)......
Start of Break block (Break header)
The Start of break block is optional......