ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

2. Examples and components provided with WEBDEV
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window......
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
Private Store for mobile applications
There are two methods two deploy your applications......
Composite keys
A composite key is a key item containing several other items......
Managing context menus in a WINDEV or WINDEV Mobile application
A context menu can be opened by the user via a right mouse click......
<Source>.ListItem (Function)
Returns the list of items in a table (query or view) recognized by the HFSQL engine. The tables defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
HListItem (Function)
Returns the list of items: found in a table (a query or a view) known to the HFSQL engine. The tables defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
<Table>.FormulaDeleteAll (Function)
Deletes all rows added with <Table>.FormulaAdd.
<Table>.FormulaAdd (Function)
Adds a calculated row to a Table control by providing custom calculation procedures.
1. What is the WEBDEV administrator used for
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......
The different WEBDEV Application Servers
WEBDEV includes several WEBDEV Application Servers......
<Source>.ListLink (Function)
Returns the list of links (Merise type) found in the current analysis or in a specific analysis.
Currency + Euro type
In a WINDEV application or in a WEBDEV site, the Euro must be managed in all the controls used to enter or display currency values......
Automatic data file modification: new date format
From WINDEV 7 and WEBDEV 7 version 149, new date and time formats are available for the Hyper File files......
TreeView data-bound Table control based on a table
A TreeView Table control can be linked to a table or a query......
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......