ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WINDEV: Example of programmed Drag and Drop
Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window...
Automatic Drag and Drop
For some types of controls, WINDEV and WEBDEV offer an automatic management of Drag and Drop.
Drag and Drop functions
The following functions are used to manage Drag and Drop:
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications.
ExplorerRetrieve (Function)
Retrieves the number and the name of the files "dropped" from the explorer.
Drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls...
HTML 5: Example of programmed drag-and-drop management
To make a WEBDEV website more interactive, you have the ability to implement Drag and Drop in the pages.
EmulateDnD (Function)
Emulates a "Drag & Drop" gesture in automated tests.
Working in Offline mode
When working on a laptop computer or on an offline computer, you may want to continue to work......
The Rating control
The Rating control allows the user to: indicate the popularity level of an element via repeated icons. find out the popularity level of an element via repeated icons....
Managing the browser "Back" button
The browser "Back" button allows the Web users to display the pages that were already visited......
EndTotalRange (Property)
The EndTotalRange property is used to: get the last date or time that can be displayed in a Scheduler or TimeLine control. change the last time that can be displayed in a TimeLine control....
EndVisibleRange (Property)
The EndVisibleRange property is used to: find out and modify the last visible date or time in a Scheduler control or in a TimeLine control. modify the last visible time in a TimeLine control....
SQLColumnFormat (Function)
Returns the different types of columns supported: by the data source identified by SQLConnect by the database accessed by a specific connection (connection described in the analysis or described by HDescribeConnection or HOpenConnection)....
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
StartTotalRange (Property)
The StartTotalRange property is used to: get the first date or time that will be displayed in a Scheduler or TimeLine control. change the first time that can be displayed in a TimeLine control....
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
Control Centers: Working in offline mode
When working on a laptop computer or on an offline computer, you may want to continue working with the data found in the Control Centers (schedule management, quality management, etc....
Configuring the setup program
Two tools can be used to create a setup program......
Native MySQL Connector: Programming with HFSQL functions
To use a MySQL database with the Native Connector (or Native Access), import the structure of MySQL tables into the WINDEV or WEBDEV analysis......
Filling a Chart control
The data that will be displayed in the Chart control can come from......
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
WDInst: Installing an HFSQL Client/Server application
When creating the setup program of a WINDEV application that uses HFSQL Client/Server data files, WDInst allows you to......
Telemetry: Installing the server
To use the telemetry, you must install on a computer......
User report editor (Reports & Queries)
A report provides a custom view of data......
Testing a static page
The test of a single page allows you to run the current page in WEBDEV......
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
Data model editor: types of links
Several types of links can be found between the files......
WEBDEV Page control
The WEBDEV Page control allows you to integrate a WEBDEV page into a WINDEV application......
Internal Page properties
List of WLanguage properties associated with Internal Page controls...
Error 4: A space is required after the ':' character