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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The "Waterfall" charts
The "Waterfall" chart is a bar chart used to represent the positive or negative additions of several categories......
List of extension attributes
The list of extension attributes ......
Caption (Property)
In a database, the Caption property is used to: Find out the caption associated with a file item. Find out the caption associated with a data file. Find out and modify the connection caption. In a report, the Caption property is used to: Find out the text displayed in a Static or Link control. Modify the text displayed in a Static or Link control. In a window or page, the Caption property is also used to: Find out and modify the caption of a control in a window or in a page. Find out and modify the caption of a menu option. Find out and modify the title of a window or page. Find out the content of a Breadcrumb control....
AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of a two-dimensional array property of a variable type (xlsDocument variable for example)....
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
WLanguage procedure called by fListFile
WLanguage procedure ("Callback") called by fListFile for each file found.
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
SQLFirst (Function)
Positions on the first row of the query result.
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
Events associated with Table controls
List of events associated with Table controls...
Events associated with Looper controls
List of events associated with Looper controls...
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time, location, ...
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
The Tab control
The Tab control is used to simultaneously display different controls......
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
The Looper control
A Looper control is used to repeat the controls found in a specific area......
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
LooperCount (Function)
Returns the number of rows in a Looper control.
gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
The "Radar" charts
The Radar chart is used to highlight a series according to another one......