ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OutlookStartSession (Function)
Allows you to access data handled by the Outlook messaging software (emails, contacts, groups of contacts, tasks, appointments and folders).
sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
InWindowsPhoneEmulatorMode (Function)
Indicates whether the test is run via the Windows Phone emulator. Function kept for backward compatibility....
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
iInitInternalReport (Function)
Initializes the parameters of an internal report used by a report.
Character string: How to extract, remove and replace words?
This page presents the main operations that can be performed on a character string....
dbgCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
InVGAMode (Function)
Indicates whether the application is run in VGA mode on a mobile device.
ExtractLine (Function)
Extracts a specific line from a character string.
fListDisk (Function)
Returns the list of disks installed on the computer.
HTTPCreateForm (Function)
Creates an HTTP form.
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
MatFloatAdd (Function)
Adds a value to each matrix element.
grAddData (Function)
Adds a data into a chart.
ArcTan (Function)
Returns the arc tangent of a numeric value (integer or real).
BurnerSelect (Function)
Used to select the default burner.
Socket management functions
List of functions for managing sockets...
SQLFirst (Function)
Positions on the first row of the query result.
dbgOnError (Function)
Defines the WLanguage procedure that will be called whenever an error is detected by a dbgCheckXXX function.
UUDecode (Function)
Decodes a character string in UUEncode format.
CursorPos (Function)
Returns and modifies the position of the mouse cursor.
SocketAccept (Function)
Run on the server, this function accepts a request for connecting to an existing socket found on the server.
grColor (Function)
Returns and initializes the color of different chart elements.