ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

GanttDateTimePosition (Function)
Configures the first day and the first time displayed in a Gantt Chart column (found in a Table or TreeView Table control).
Warning 124: Shadowing a global variable
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
Error 107: Redefinition of the parameter
1. What is a website?
FileFilter (Property)
The FileFilter property gets and sets the filter used to display files: when using assisted input in an Edit control or table column with the "File path autocomplete" option (in the "General" tab of the description window), in the file picker displayed when the user selects the "Browse..." option in the context menu of an Edit control, table column or Combo Box control....
AddColumn (Function)
Adds a column at the end of a two-dimensional array property (xlsDocument variable for example]).
ContactEdit (Function)
Opens the form of a contact in edit mode in the device's native contacts application (Android, iPhone, iPad, Universal Windows)....
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
Main characteristics of a List Box control
The main characteristics of a List Box control are as follows......
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
Set of procedures
The global procedures are grouped in set of procedures......
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print service of Google.
Word Processing control events
WINDEV manages the following events by default......
ScreenCastInProgress (Property)
The ScreenCastInProgress property is used to determine if the video played in a Multimedia control is being played on an external device (compatible with Air Play).
Events associated with an infinite Progress Bar control
SelectionIfReadOnly (Property)
The SelectionIfReadOnly property is used to determine and specify if the content of an Edit control can be selected when in read-only mode.
<TreeView>.Position (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
<Cell>.CloseDialog (Function)
Hides the Cell control previously displayed in the page via <Cell control>.DisplayDialog.
Events associated with a Dockable Panel control
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments to be drawn on the map displayed in a Map control.
<Source>.FileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.