ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
MouseCursor (Property)
The MouseCursor property is used to identify and change the hover cursor defined for a control, window or page.
Properties associated with Tab controls
A Tab control found in a window or in a page can be handled by several WLanguage properties......
Properties associated with a supercontrol
List of properties associated with a supercontrol...
Looper control properties
You can manipulate Looper controls in a window or page using the following WLanguage properties......
Constants for managing Organizer controls
Constants for managing Organizer controls...
HDuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
ListAdd (Function)
Adds an element to a List Box, ListView or Combo Box control populated programmatically.
Calendar control properties
Several WLanguage properties can be used on the Calendar control found in a window or in a page......
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
TreeView control properties
The TreeView controls found in a window or in a page can be handled by the WLanguage properties......
Properties associated with the attributes of a Looper control
The attributes of a Looper control found in a window or in page can be handled by the WLanguage properties......
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element: window, page, control or report.
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Check Box control properties
Several WLanguage properties can be used on the Check Box controls found in a window, in a page or in a report......
Static control properties
List of properties associated with a Static control...
TableEnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
xlsClose (Function)
Closes an XLS file.
HFSQL properties
List of HFSQL properties...
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
Switch control properties