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Version: 2025

Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API
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.
RightClick (Property)
The RightClick property gets and sets the name of the Button control that will be executed when an object is right-clicked.
HelpNumber (Property)
The HelpNumber property is used to identify and modify the help number associated with a control.
InitialState (Property)
The InitialState property is used to get the initial state of a control.
Ribbon (Property)
The Ribbon property is used to access the Ribbon control of the associated control (Word Processing, PDF Reader, Spreadsheet, Image Editor, HTML Editor or Diagram Editor controls).
MemoryFormat (Property)
The MemoryFormat property is used to get and change the format of the value returned for: Date or Time edit controls. Date or Time table columns. Calendar controls. Static controls. editable combo boxes. table columns displayed by combo boxes....
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a data file.
NbLinesPerPage (Property)
The NbLinesPerPage property is used to: Get and set the maximum number of Table rows per page. Get and set the maximum number of Looper rows per page....
Sorted (Property)
The Sorted property is used to: Determine whether a control is sorted. Sort a control or not....
Vertical (Property)
The Vertical property is used to: determine if a control is oriented horizontally or vertically. change the orientation of Table and Looper controls (switch from vertical to horizontal and conversely)....
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
Positioning on a line in an edit control (AAF)
Several methods can be used to automatically position the edit cursor on a specific line in an edit control:...
Context menu of Gantt Chart controls (AAF)
Each Gantt Chart control in a window has a default menu that is available to users......
Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
Camera control in a mobile application
The Camera control is used to......
Guided Tour
A Guided Tour presents a series of features, displayed in a tooltip in the current window or page......
Parameter (Property)
The Parameter property is used to get and change certain parameters.
SchedulerModifyTask (Function)
Modifies the parameters of a scheduled task.
SchedulerTriggerProperties (Function)
Reads the properties of trigger of a scheduled task and updates the TriggerScheduledTask structure.
SchedulerTaskProperties (Function)
Reads the properties of a scheduled task and updates the ScheduledTask structure.
MDI functions (prefix syntax)
List of MDI functions...
SchedulerAddTrigger (Function)
Creates a trigger for a scheduled task.
User group settings
The Popup control
The Popup control is a control used to associate a popup with a page. This popup, displayed from the page into which it is inserted, is used to easily establish a dialog with the user....