ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
EditCaret (Function)
Modifies the standard hover cursor for all the edit controls of the application.
BrowserWidth (Function)
Returns the width (in pixels) of the client area where the page is displayed.
BrowserHeight (Function)
Returns the height (in pixels) of the client area where the page is displayed.
WaitWindowEnd (Function)
Closes the wait window of application opened by WaitWindowStart.
<Chart>.AutoRefreshCategoryLabel (Function)
Identifies or defines whether the category labels are refreshed whenever the chart is drawn.
Creating a branch
A branch is used to create a copy of the current project in order to perform modifications,...
TrustedCertificateAdd (Function)
Adds a certificate to the list of trusted root authorities used to validate certification strings.
TrustedCertificateReset (Function)
Removes all the certificates added by TrustedCertificateAdd.
<Menu>.Add (Function)
Adds an existing popup menu to the main menu of the current window.
<Chart>.SunburstStartAngle (Function)
Specifies the starting angle of the first section in a Sunburst chart.
<Chart>.InfoXY (Function)
Returns information about the series found at a specific chart point.
<Chart>.OverlayChart (Function)
Used to display two different types of charts in the same chart.
<Menu>.AddOption (Function)
Adds a new option after the last option of a drop-down or context menu.
<Menu>.AddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens...
<Menu>.AddSeparator (Function)
Adds a new separator in a menu (drop-down or context menu).
<Menu>.Clone (Function)
Clones a menu or a menu option as well as the associated code.
<Menu>.Exist (Function)
Indicates whether a menu option exists in a menu.
<Menu>.InsertMenu (Function)
Inserts a menu before another menu in a window.
<Menu>.InsertOption (Function)
Inserts a new option at a specific position.
<Menu>.InsertSeparator (Function)
Inserts a separator into a menu.
<Source>.ChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
<Source>.CompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort...
<Source>.RecordDate (Function)
Returns the date and time that an HFSQL record was last modified (Classic or Client/Server)....
<Source>.CheckStructure (Function)
Defines the mode for comparing data files.
<Source>.ToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....