ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HOnError (Example)
Usage example of the HOnError function
SpreadsheetInsertColumn (Function)
Inserts an empty column into a Spreadsheet control found in a window.
FTPDate (Example)
Usage example of the FTPDate function
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
Table,Search (External language)
Searches for a value in a Table control populated programmatically.
NoteLoadAll (Function)
Imports and displays the repositionable notes of the current window saved beforehand by NoteSaveAll.
SysWinHandle (Function)
Returns the handle of a window identified by its title.
TreeListItem (Example)
Usage example of the TreeListItem function
HSynchronizeReplica (Example)
Usage example of the HSynchronizeReplica function
Multitask (External language)
Allows the programs currently run to process the Windows messages or runs a temporization.
JSONToVariant (Example)
Usage example of the JSONToVariant function
CameraChangeDriver (Function)
Connects the "Camera" control to a specific driver for video capture.
SpreadsheetInsertRow (Function)
Inserts an empty row into a Spreadsheet control found in a window.
gCircle (Function)
Builds a sequence of characters containing a circle or an ellipse.
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
grSurfaceGetData (Function)
Retrieves a data from a Surface chart.
WinGiveSuitableHeight (Function)
Returns the height of a window, adapted to the content of controls.
WinGiveSuitableWidth (Function)
Returns the width of a window, adapted to the content of controls.
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
HMergeView (Example)
Usage example of the HMergeView function
fDelete (Example)
Usage example of the fDelete function
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
NetworkDisconnect (Function)
Disconnects a network drive.
Event (Example)
Usage example of the Event function