ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

State (Property)
The State property is used to get and change the state of an element.
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......
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
apiRequest (Type of request)
The apiRequest type is used to define all the advanced characteristics of a request executed via a REST web service imported using the OpenAPI documentation.
ContactRead (Function)
Reads a contact in a Lotus Notes or Outlook address book.
Web Camera control events
The following events appear by default in the WEBDEV code editor:
SpreadsheetAddFormula (Function)
Adds a calculation formula into a Spreadsheet control found in a window.
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
GPSFollowMovement (Function)
Requests to be notified periodically of the device's current location....
HLogRestart (Function)
Restarts the logging process on a file.
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
11. User Macro-Code: UMC in practice
CursorCapture (Example)
Usage example of the CursorCapture function
Issuer (Property)
The Issuer property allows you to know and modify the issuer of a Certificate or of an authentication.
Constants for external files
List of constants used by the functions for managing external files....
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
NetConnect (Function)
Connects to an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
10. Customizing the aspect of a site: skin elements
Date (Type of variable)
The Date type enables you to easily handle the dates...
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
Hidden (Property)
The Hidden is used to: Determine if a control in a report is hidden. Redact or blur a control in a report....
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.