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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

IWListDeleteAll (Function)
Deletes all the internal windows from the list of internal windows browsed by an Internal Window control.
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
MatMultiply (Function)
Multiplies two matrices.
InternalPage
The Internal Property Page allows you to define the name of the internal Page to use.
InternalWindow
The Property Internal Window allows you to define the name of the internal window to use.
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
TextWidth (Function)
Calculates the width (in pixels) of the text displayed in an edit control, in a Combo Box control or in a Static control.
TextHeight (Function)
Calculates the height (in pixels) of the text displayed in an edit control, in a Static control or in a Combo Box control.
ControlCurrent (Function)
Returns the name of the control currently in edit.
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.
PreviousPage (Function)
Returns the name of the previous page.
IWListNext (Function)
Displays the next internal window in the list of internal windows browsed by an Internal Window control.
IWListPrevious (Function)
Displays the previous internal window in the list of internal windows browsed by an Internal Window control.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
iParameterDuplicate (Function)
Configures the automatic creation of the duplicate copy generated during the next print.
ListDisplay (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file
HAdd (Example)
Usage example of the HAdd function
TwainState (Function)
Returns the status of the current source.
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
Complete (Function)
Returns a character string of a specified length.
SourceWindow (Property)
The SourceWindow property is used to get the source of an internal window (i.e. the internal window displayed by the Internal Window control).
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System constants
List of constants used by the system functions....