ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HListItem (Example)
Usage example of the HListItem function
CDEject (Function)
Opens or closes the door of CD/DVD player selected on the current computer....
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
The Flash control
The Flash control is used to display a Flash® animation in a WEBDEV page......
2. Listing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 2 - Listing products - 50 min
Transactions: Secure your processing of HFSQL tables
This chapter presents the following topics......
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
BurnerList (Function)
Returns the list of burners installed on the current computer.
Including the code
You want to include your code lines in a condition, in a structure, ......
iEllipse (Function)
Prints an ellipse (in a rectangle).
StreamDisconnect (Function)
Stops receiving or broadcasting a stream.
Properties associated with columns of Table controls
You can manipulate columns of Table controls in a window or page using the following WLanguage properties......
grHMColor (Function)
Specifies the colors of different values in a Heatmap chart.
WebSocketExecuteGlobalService (Function)
Executes a global procedure in the context of the global service of the WebSocket server.
HSuggestKeyStart (Function)
Starts collecting information on executed queries.
HSubstDir (Example)
Usage example of the HSubstDir function