ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or hide the ribbon tabs and buttons. the export options available in the mini preview window....
MouseXPos (Function)
Returns the horizontal position (X) of the mouse cursor relative to the specified window or control. Used in a mouse or stylus process (click, hover, left or right button down, etc.).
MouseYPos (Function)
Returns the vertical position (Y) of the mouse cursor relative to the specified window or control. Used in a mouse or stylus process (click, hover, left or right button down, etc.).
Page-by-page deployment
You now have the ability to deploy site sections or individual pages......
The List Box control
The List Box control is used to display a list of elements and to select one or more elements from this list......
W3C standardization
You must comply with the W3C standard (HTML 4......
Anchor of overlaid controls (in a page)
WEBDEV allows you to define overlayable controls......
<Source>.SortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
BitcoinCoreBlockHash (Function)
Returns the hash of a block identified by its index. Note: This function is only available from version 2025 Update 2....
InitialWidth (Property)
The InitialWidth property is used to: Find out the initial width of a control or window. Modify base width used for anchoring "width" fields. Find out the initial width of a report control....
WINDEV Mobile 2025 Tutorial - Table of contents
Indicates the status of the media file played in the Multimedia control.
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
ERR_BAD_CONTEXT_INVALID
HFSQL Client/Server: Setting up tables on the server
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window: Width of the internal window. Height of the internal window....
Testing a WEBDEV site on a mobile device
It is increasingly common for developers to test websites on mobile devices......
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 table described in the data model editor. the values of the bound WLanguage variables....
LooperPosition (Function)
Moves the scrollbar to display a specific row or returns the index of the first row displayed in a Looper control populated programmatically.