ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

StatAverage (Function)
Calculates the arithmetic, geometric or harmonic mean for a series of values.
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
URL (Property)
The URL property is used to: Get the address associated with a control. Change the address associated with a control....
MapItineraryDistance (Function)
Calculates the distance of an itinerary in a Map control.
LoWord (Function)
Returns the two low bytes of an integer.
HiWord (Function)
Returns the two high bytes of an integer.
StatVarianceP (Function)
Calculates the variance for a full series of values.
ControlDelete (Function)
Permanently deletes a control from a window, page or report.
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
StatSum (Function)
Calculates the sum for a series of values.
StatMax (Function)
Calculates the maximum value for a series of values.
StatMin (Function)
Calculates the minimum value for a series of values.
Vertical (Property)
The Vertical property is used to: determine if a control is oriented horizontally or vertically. change the orientation of Table and Looper controls (switch from vertical to horizontal and conversely)....
DnDEvent (Example)
Usage example of the DnDEvent function
FirstDayOfYear (Function)
Returns the date of the first day of the year.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
AppointmentAdd (Function)
Adds an appointment: in a Lotus Notes or Outlook calendar. in a calendar on a mobile device (Android or iOS)....
ArraySort (Function)
Sorts a WLanguage array.
xlsVersion (Function)
Returns the Excel version that was used to save the file.
14. Managing the "Back" button in practice
Sum (Function)
Calculates the sum of the array elements.
docRow (Type of variable)
The docRow type is used to define the advanced characteristics of a table row in a Word Processing document.
FinCurrentVal (Function)
Returns the current value of investment.
TreeCollapseAll (Function)
Collapses a branch previously expanded (as well as its child elements).
dVerticalSymmetry (Function)
Flips an image with respect to a vertical axis (symmetry with respect to a vertical axis).