ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Client application: Running procedures on a SOAP server
WINDEV include several SOAP functions...
WinStatus (Function)
Identifies or modifies the window status.
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window: Width of the internal window. Height of the internal window....
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
SSH constants
The following constants are used to manage an SSH server:...
ParallelTaskExecuteAfter (Function)
Indicates a continuation parallel task that will be run when one of the specified parallel task is completed.
ParallelTaskExecuteAfterAll (Function)
Indicates a continuation parallel task that will be run when all the tasks found in an array of parallel tasks are ended.
fMoveDir (Function)
Moves a directory and its content.
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
dResize (Function)
Resizes an image: in an Image control. in an Image variable. in a picLayer variable]....
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
MatInvert (Function)
Calculates the inverse of a square matrix.
MatTranspose (Function)
Calculates the transposed matrix.
grScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
grScatterSeriesColor (Function)
Initializes the color of a series in a "Scatter" chart.
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
2. Variables
WINDEV Tutorial: WLanguage basics Lesson 2 - Variables - 20 min
CheckAnyTrue (Function)
Returns True if at least one element of an array is True.
CheckAnyFalse (Function)
Returns True if at least one element of an array is False.
ErrorReset (Function)
Resets the detection of non-fatal errors: The result of ErrorInfo is reset. The ErrorOccurred variable returns to False....
Serial and parallel port management functions
List of functions for managing serial and parallel ports...
Print functions
List of print functions...
NetworkConnect (Function)
Associates a drive with a shared network directory.