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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
<List Box>.Count (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
SpreadsheetDeleteName (Function)
Deletes one of the names used to identify a cell found in a Spreadsheet control.
<Looper>.RecNum (Function)
Returns the number of the current record in a Looper control based on a data file.
<emailPOP3Session variable>.NbMessage (Function)
Returns the number of incoming messages on the email server (POP3 protocol only).
<Upload>.Delete (Function)
Deletes a file from the list of files to upload: the file will not be uploaded on the server.
<Word Processing>.RedoCount (Function)
Returns the number of canceled actions that can be redone on a Word Processing control.
<Image>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified Image control.
<Table>.RecNum (Function)
Returns the number of the current record in a Table control based on a data file.
<Array>.Info (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
WidgetProcedure (Function)
Specifies the procedure that will be called when the user clicks an iOS 14 widget.
HelpNumber (Property)
The HelpNumber property is used to identify and modify the help number associated with a control.
NbCopy (Property)
The NbCopy property is used to determine and change the number of report copies to print.
LooperRecNum (Function)
Returns the number of the current record in a Looper control based on a data file.
MCITrackCount (Function)
Returns the number of tracks found in a media file that was opened beforehand (MCIOpen).
TableRecNum (Function)
Returns the number of the current record in a Table control based on a data file.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
FinError (Function)
Returns the number of the last error caused by a Finxxx function (financial functions).
FinPaymentNb (Function)
Returns the number of payments required to pay off a capital according to a given rate.
CriticalSectionEnd (Function)
Marks the end of critical section: the code will be run by another thread.
NetMsgError (Function)
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess and NetCloseRemoteAccess.
H.SQLServerMode (Variable)
Allows you to specify the version of the Native SQL Server Connector that will be used.
ErrorChangeParameter (Function)
Configures the automatic behavior that will be implemented if an error occurs in the current process.
ExceptionChangeParameter (Function)
Configures the automatic behavior that will be implemented if an exception occurs in the current process.
MaxNbCard (Property)
The MaxNbCard property gets and sets the maximum number of cards in a Kanban control.