ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.
<Duration type>.ToString (Function)
Converts a duration to a character string in the specified format.
OCRParameter (Function)
Initializes the general options of the native OCR (Optical Character Recognition) system.
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
DateTimeDifference (Function)
Calculates the difference between two dates and times.
HTTPGetResult (Function)
Retrieves the result or the header of last HTTP request run.
Warning (Function)
Displays a custom message in a system warning window.
HTMLSave (Function)
Saves the content of an htmlDocument variable to an HTML file.
HFilter (Function)
Defines and enables a filter on a data file, view or query.
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
HSL (Function)
Creates a color from its hue, saturation and lightness.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
Spreadsheet: Using the ribbon
The ribbon of the Spreadsheet control proposes several features and it allows you to define several settings......
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
HPrevious (Function)
Positions on the previous file record according to a browse item.
SessionPrologue (Function)
Enables or disables a WLanguage procedure called on each request in a session.
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
Constants for external files
List of constants used by the functions for managing external files....
ChronoReset (Function)
Stops and resets a running stopwatch.
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
fMemExist (Function)
Checks the existence of a shared memory zone.
TimeValid (Function)
Checks the time validity.