ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HOpen (Function)
Opens a data file.
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
ThreadPause (Function)
Pauses the current thread during the specified duration.
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
MatFloatAdd (Function)
Adds a value to each matrix element.
DecimalToSexagesimal (Function)
Returns the sexagesimal angle (in base 60) corresponding to a decimal angle.
Runtime error management functions
List of functions for managing runtime errors...
XMLResult (Function)
Returns the result of a calculation XPath query.
ChangeSeparator (Function)
Changes the value of the separators (decimal separator or thousand separator) used in the numeric masks for internationalization.
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded down to the nearest interval. the date and time rounded down to the nearest interval....
Events associated with the columns (Table control)
List of events associated with the columns of Table controls...
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
ErrorBuild (Function)
Displays a custom error message in a system error window.
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
HDeclare (Example)
Usage example of the HDeclare function
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
HAlias (Example)
Usage example of the HAlias function
ReturnedValue (Property)
The ReturnedValue property is used to: Get and change the value returned by a window, page or report. Get and change the value returned by an option in a Radio Button control....
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
dTextMarkdown (Function)
Draws Markdown text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable]....
URLExtractPath (Function)
Returns the different elements of a URL: protocol, user, password, domain, port, resource path, resource name, resource extension, request and fragment.