ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API
API (Function)
Runs a function found in an external DLL.
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API
Instance (Function)
Returns the "system handle" (HINSTANCE) of the current program.
CallDLL32 (Function)
Runs a function found in an external DLL.
WinOutWidth (Function)
Returns the full width of a window (including the border).
WinInWidth (Function)
Returns the internal width of a window (without border).
ControlDelete (Function)
Permanently deletes a control from a window, page or report.
StatusBarDeleteCell (Function)
Deletes a cell from the status bar of the current window.
grClearPict (Function)
Erases the chart drawing (in an Image control or in a window).
<Window>.EdLoad (Function)
Loads the modifications performed by the end user in a window.
Window controls
Several types of controls can be used in a window, ......
Info (Function)
Displays a custom message in a system information window.
InfoBuild (Function)
Displays a custom message in a system information window.
Warning (Function)
Displays a custom message in a system warning window.
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)......
4. HFSQL Classic
HFSQL Classic is the database format......
The "Browser" pane
When a WINDEV, WEBDEV or WINDEV Mobile element (analysis, query, ......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
7. Custom-Folders: Organize your project
Custom-Folders: Organize your project...
AnimationPlay (Function)
Plays an animation when a control, a group of controls or a window is modified.
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.
EmulateWindow (Function)
Indicates the test that will be run during the next window opening.
DashAddWidget (Function)
Adds and displays a widget (internal window) in a Dashboard control.
SpreadsheetAddFormula (Function)
Adds a calculation formula into a Spreadsheet control found in a window.
SpreadsheetInsertRow (Function)
Inserts an empty row into a Spreadsheet control found in a window.
SpreadsheetSelectPlus (Function)
Selects one or more cells in a Spreadsheet control found in a window.
SpreadsheetSelectMinus (Function)
Deselects one or more cells in a Spreadsheet control found in a window.
SpreadsheetInsertColumn (Function)
Inserts an empty column into a Spreadsheet control found in a window.
SpreadsheetSeek (Function)
Seeks a value in the cells of a Spreadsheet control found in a window.