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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Drag and Drop functions
The following functions are used to manage Drag and Drop:
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
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.
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.
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.
Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
Handling a Conceptual Data Model (CDM)
The main operations that can be performed on a CDM are as follows......
Creating requirements
The following steps must be performed to implement the requirements......
Properties associated with windows, pages and controls
List of properties associated with windows, pages and controls...
TableAddChild (Function)
Adds a row into a TreeView Table control, at the end of a given hierarchy level.
AssistedInputAdd (Function)
Adds a row to the list of values available in the autocomplete suggestions of an Edit control.
PVTListPositionHeader (Function)
Returns all values associated with a row or column header in a Pivot Table control.
TableFormulaAdd (Function)
Adds a calculated row to a Table control by providing custom calculation procedures.
hbWrite (Function)
Writes cells (values of items) to one or more rows (records) in an HBase table.
<Edit>.AddAssistedInput (Function)
Adds a row to the list of values available in the autocomplete suggestions of an Edit control.
<emailPOP3Session variable>.NbMessage (Function)
Returns the number of incoming messages on the email server (POP3 protocol only).
<Pivot table>.ListPositionHeader (Function)
Returns all values associated with a row or column header in a Pivot Table control.
<TreeView Table>.AddChild (Function)
Adds a row into a TreeView Table control, at the end of a given hierarchy level.
<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.
NbCopy (Property)
The NbCopy property is used to determine and change the number of report copies to print.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.