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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used....
CheckmarkVisible (Property)
The CheckmarkVisible property is used to: Determine whether a checkmark is displayed to the left of a row in a TreeView control. Show or hide a checkmark to the left of a row in a TreeView control....
Events associated with List Box controls
List of events associated with List Box controls...
WDInst: components and installation templates
By default, the setup program installs all the specified files on the setup computer......
Access rights to a class property
A property is a code element that includes two processes......
20. Control templates
MCIErr (Function)
Returns the number of the last error caused by a MCI function (Media Control Interface).
MCIMsgErr (Function)
Returns the caption of the last error that occurred on a MCI function (Media Control Interface).
SecurityHtml (Property)
The SecurityHtml property gets and sets the status of the security mechanism of HTML Display and HTML Editor controls.
22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed......
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static control in a report, ...).
HFSQL Control Center: Optimize and repair data files
The HFSQL Control Center optimizes and repairs HFSQL data files in both Classic and Client/Server modes......
Positioning table
Positioning the elements in a page is simplified by the use of a positioning table (HTML table)......
Text (Property)
Text is used to find out whether an item is a text item.
Text (Property)
The Text property is used to get and modify text.
fLoadText (Function)
Loads the content of a text file into any text control or text variable (string variable, edit control in a window, Static control in a report, etc.).
29. SEO in practice
HListConnection (Function)
Returns the list of connections currently described in the application: connections described in the data model editor (for the main database schema and, if necessary, additional database schemas). connections described by programming (with functions HDescribeConnection or HOpenConnection)....
BrowsedFile (Property)
The BrowsedFile property gets and sets the data source used to display records in controls based on a data file.