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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.
WDMap: Export records from a table
WDMAP allows you to export records to......
InsertColumn (Function)
Inserts a column at a given position into an advanced two-dimensional array property (xlsDocument, ...).
Visibility of the elements found in an external component
When creating an external component, you have he ability to define the elements of the external component that will be accessible (or not) by the user of the component......
App shortcuts functions
The following functions are used to manipulate app shortcuts (also called "quick actions")...
<ftpConnection variable>.DeleteFile (Function)
Deletes a file from an FTP server (File Transfer Protocol). This new function is available from WINDEV Suite SaaS 2025 - Update 2....
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the table since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
ArrayInsertReference (Function)
Adds the reference of an object at given position in a one-dimensional array.
iColumnEnd (Function)
Forces a column break in a multi-column report.
Move (Function)
Allows: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
ERR_BAD_ACTION
A bubble chart shows the correlation between three variables using bubbles of different sizes: categories and values on the X and Y axes and an additional parameter.. The size of the bubble indicates the value of this third parameter....
inAppRestorePurchases (Function)
Restores the purchases of non-consumable products previously performed by the user in an iOS application.
The different WEBDEV Application Servers
WEBDEV includes several WEBDEV Application Servers......
WDMap: Reindexing an HFSQL table
WDMap can be used both to determine whether an HFSQL table should be reindexed and to reindex an HFSQL table......
Windows Scheduler functions
List of functions for managing the scheduler...
Installation directory
The setup wizard allows you to configure the installation directory of application....
Error 701: The property is read-only
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database....
4. Conditional statements
WEBDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
grStartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial bar chart....
WINDEV/WINDEV Mobile field styling
As soon as it is created, a control is associated with a style......
Installing the HFSQL Server module
Modifies or returns the sound volume....
Automated tests: Overview
Several test tools are available to guarantee the quality of your applications......
Composite keys
A composite key is a key item containing several other items......
9. Monitoring websites, servers and more.
WLanguage procedure ("callback") called by DeepLinkProcedure when the user clicks a deep link with a target URL associated with the application....