ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

29. SEO in practice
InWindowsStoreAppMode (Function)
Indicates whether the code is run in Windows Store apps mode. Function kept for backward compatibility....
SpreadsheetRecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
Report based on a query
Queries are used to easily select records in one or more tables......
PhotoRunApp (Function)
Starts the native camera application of the device in order to take a photo.
<Spreadsheet>.RecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
OrganizerBackgroundColor (Function)
Defines a background color for a time slot in an Organizer control.
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
Font set (WEBDEV website)
The browser support the most common fonts by default......
WavInit (External language)
Initializes the sound interpreter.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
TelemetryAddMeasure (Function)
Adds a measure for a value or time sensor.
Manipulating Chart controls in a WEBDEV site
When a Chart control is executed on a page of the WEBDEV site, users can personalize visuals via a context menu......
Adapting a project to use the skins
An existing project (developed with an earlier WEBDEV version for example) can be easily adapted to use the skin elements......
TimePicker (Function)
Opens the system time picker.
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
MapIDGgl (Function)
Gets or sets the style used in the Map control. This style corresponds to a map ID defined in the Google Cloud console. This new function is available from version 2025 Update 2....
LooperAddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements are loaded in an Infinite Looper control.
PageCurrentLayout (Function)
Returns the index of the current layout: in the current page. in the specified page....