ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 1016: The method of the class is private
Managing iconic fonts
Include special characters in your captions via the iconic fonts....
BrowserHistoryAdd (Function)
Adds an entry into the history of navigation by associating data. This data will be transmitted when going back to this entry.
InputType (Property)
The InputType property is used to identify or change the type of input supported by a control: Duration, Date, Numeric, etc.
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
WINDEV and telephony
WINDEV allows you to easily manage the incoming and outgoing phone calls via the WLanguage telephony functions......
Action Bar control events
BrowserName (Function)
Returns the name of the browser of the Web user ("user agent").
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
UploadCopyFile (Example)
Usage example of the UploadCopyFile function
Creating a RAD pattern
From version 12, a new RAD technology has appeared......
rssDisplay (Function)
Builds a RSS stream and returns the content of the RSS stream to the client.
ParallelTaskExecuteAfterOne (Function)
Indicates a continuation parallel task that will be run once the first task is completed in an array of parallel tasks.
SpreadsheetSave (Function)
Saves the content of a Spreadsheet control in a file in XLSX format.
How to find out whether a report was printed?
InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
Diagram management functions
Diagram management functions...
Process (Property)
The Process property is used to modify the processes to be executed by the events available on a control, window, page, report, etc.
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
ListDeleteAll (Function)
Clears a List Box, ListView or Combo Box control populated programmatically.
BurnerMediaInfo (Function)
Retrieves the characteristics of the CD/DVD found in the current burner....
PDF Reader control and PDF file management constants
PDF Reader control and PDF file management constants...
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.