ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Characteristics of menu options
WINDEV and WINDEV Mobile support two types of menus ...
<Spreadsheet>.InsertRow (Function)
Inserts an empty row into a Spreadsheet control found in a window.
<Spreadsheet>.SelectMinus (Function)
Deselects one or more cells in a Spreadsheet control found in a window.
<Spreadsheet>.SelectPlus (Function)
Selects one or more cells in a Spreadsheet control found in a window.
<Window>.WinRedraw (Function)
Immediately redraws the window controls for which a graphic update is required.
<Spreadsheet>.InsertColumn (Function)
Inserts an empty column into a Spreadsheet control found in a window.
<Spreadsheet>.AddFormula (Function)
Adds a calculation formula into a Spreadsheet control found in a window.
<Spreadsheet>.Seek (Function)
Seeks a value in the cells of a Spreadsheet control found in a window.
<Page>.OpenChild (Function)
Opens a non-modal child window.
WLanguage procedure called by OpenAsynchronous
WLanguage procedure ("callback") called by OpenAsynchronous after the window is closed.
SysGetDC (Function)
Retrieves the DC (Device Context) of a window, control or screen.
MultitaskRedraw (Function)
Immediately redraws the window controls that will be graphically refreshed.
WinRedraw (Function)
Immediately redraws the window controls for which a graphic update is required.
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
WinInput (Function)
Identifies the window containing the WLanguage code currently run.
StatusBarAddCell (Function)
Adds a new cell to the status bar of the current window.
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
<Panel>.Detach (Function)
Detaches a Dockable Panel control to transform it into a floating window.
InPageWithinWindowMode (Function)
Indicates if the page is displayed in a WEBDEV Page control in a window.
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
AAFDisable (Function)
Disables an Automatic Application Feature (AAF) on a control, window or on the current application.
DisableAAF (Function)
Disables an Automatic Application Feature (AAF) on a control, window or on the current application.
DisplayMode (Property)
The DisplayMode property gets and changes: the display mode in a Word Processing control, the display mode in a PDF Reader control the display mode in an HTML Editor control, the display mode in a Kanban control...
<Menu>.InsertOption (Function)
Inserts a new option at a specific position.
Custom style sheet
When creating a project, a blank custom style sheet is created and associated with the current project......
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......