ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

grHMCaptionX (Function)
Modifies the caption of a category on the X-axis of a Heatmap chart.
ArrayMove (Function)
Allows: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
ArrayToString (Function)
Converts a one- or two-dimensional array to a character string.
FBGetUserInformation (Function)
Retrieves the Facebook information of connected user.
BTAcceptConnection (Function)
Used to find out whether a Bluetooth radio accepts (or not) the requests for connection coming from the devices.
LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
MarginInterCell (Property)
The MarginInterCell property is used to: find out the margin between rows or columns in a Layout control. modify the margin between rows or columns in a Layout control....
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
BackgroundTaskAdd (Function)
Adds a new background task.
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
grHMCaptionY (Function)
Modifies the caption of a category on the Y-axis of a Heatmap chart.
Properties associated with the control templates
Several WLanguage properties can be used to handle a control template in a window or in a page......
TreeView control properties
TreeView controls can be manipulated with WLanguage properties in a window as well as in a page......
rssCloud (Type of variable)
The rssCloud type is used to describe the method for subscribing to the notifications of modification made to the RSS stream...
PageDisplay (Function)
Displays a web page in the user's browser....
MapCircle (Type of variable)
The MapCircle type is used to define the characteristics of a circle to be drawn on the map displayed in a Map control.
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a table.
Link Description (Type of variable)
A Link Description variable is used to describe a link between two data files through programming.
HErrorLock (Function)
Used to check whether a lock error occurred.
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.