ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test...
CurrentIndex (Function)
Depending on the specified control, returns: the number of the current row displayed in the current Table control, the number of the option with focus in a Check Box control, the number of the current row in the current Looper control, the index of the current indexed control....
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
BankHolidayList (Function)
Returns the list of the public holidays defined by BankHolidayAdd.
ServiceStop (Function)
Stops a service.
HDeleteSet (Function)
Deletes a set of stored procedures from an HFSQL server.
BTLEDisconnect (Function)
Used to disconnect from a Bluetooth Low Energy device.
HResetGroup (Function)
Initializes the structure for group management (HGroup) with the default values.
HDeleteQuery (Function)
Deletes a query (used by stored procedures) from an HFSQL server.
ServiceStart (Function)
Starts a service.
sOpen (Function)
Opens and initializes: a serial port. a parallel port. an infrared port....
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
grOrigin (Function)
Modifies the start and end marks on one of the chart axes.
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
HPrevious (Function)
Positions on the previous file record according to a browse item.
ArrayToString (Function)
Converts a one- or two-dimensional array to a character string.