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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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.
WINDEV: Example of programmed Drag and Drop
An iOS application with an iOS widget configuration can contain one or more iOS 14 widget windows...
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 operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls...
ExplorerRetrieve (Function)
Retrieves the number and the name of the files "dropped" from the explorer.
EmulateDnD (Function)
Emulates a "Drag & Drop" gesture in automated tests.
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.
<Source>.ListStopWord (Function)
Returns the list of stop words used by a full-text index.
IconInstall (Function)
Creates an icon (associated with a program) in a group of Windows programs, with the associated command line.
ControlEnabled (Function)
Enables a control or a group of controls in a window. An animation can be set on the controls during this operation.
MemcachedAddSuffixKeyGroup (Function)
Adds a value at the end of existing value in the cache for the given key on a group of servers.
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
ReplicSynchro: Overview
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
ReplicSynchro: Use
ReplicAdmin: Overview
<Window>.FromFile (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Source>.ToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
OpenSSLCheck (Function)
Checks, via a public key, that the signature of data performed with the OpenSSL library is correct.
HDescribeFullTextIndex (Function)
Describes a full-text index of data file created through programming.
NewRecord (Property)
The NewRecord property is used to determine if the record is a new record or if it comes from the data file.
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
Event (Type of variable)
The Event type is used to define all the advanced characteristics of an event: birthday, saint's day, ......
JSONExecute (Function)
Calls a server URL that returns data in JSON format (JavaScript Object Notation).
IWListDisplay (Function)
Refreshes the display of an "Internal window" control with automatic iteration on a data file or query.
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
OrganizerSelectedRange (Function)
Returns the start or end date and time of the time slot selected in an Organizer control.
SchedulerSelectedRange (Function)
Returns the start or end date and time of the time slot selected in a Scheduler control.
<List Box>.Display (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file.