ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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.
WINDEV: Example of programmed Drag and Drop
ExplorerRetrieve (Function)
Retrieves the number and the name of the files "dropped" from the explorer.
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.
Drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls...
Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library......
Task list
Each project can be associated with a task list......
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
Programming overview in C and C++
xxWDGetReturnValue
Used to retrieve the return value further to a call to nWDEvaluate, nWDExecute or nWDExecuteEx......
nWDExecuteEx: Running a WLanguage function
Runs a WLanguage function by dynamic compilation, without command formatting......
Simple statements
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Bitwise operators
The operations on binary values are performed......
Operator on Address
The & operator returns the address of a variable as an integer
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
Set of procedures
The global procedures are grouped in set of procedures......
Native SQL Server Connector: Retrieving the output value of a stored procedure
The Native SQL Server Connector is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....
Native SQL Server Connector license agreement
Native SQL Server Connector (also known as Native SQL Server Access) license agreement...
Using WDMSG
The different steps for translating the project messages with WDMSG are as follows:...
The different copy modes
Two different copy modes are proposed by WDTRAD......
WDDIXIO
WDDIXIO is a tool that helps you translate the text of an application......
License agreement for Native DB2 Connector
License agreement for Native DB2 Connector...
License agreement for Native Informix Connector
License agreement for Native Informix Connector...
License agreement for Native Progress Connector
License agreement for Native Progress Connector (also called Native Progress Access)...
License agreement for Native Sybase Connector
License agreement for Native Sybase Connector...
WDStatistics: Configuring the WEBDEV administrator
To create the log files required to calculate the statistics for site traffic, a specific setting must be performed in the WEBDEV administrator......
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
WDTestSite: Load test
The stress tests are used to check......