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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API
Instance (Function)
Returns the "system handle" (HINSTANCE) of the current program.
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API
CallDLL32 (Function)
Runs a function found in an external DLL.
API (Function)
Runs a function found in an external DLL.
Monochrome (Property)
The Monochrome property is used to: determine if the pixels of an image contained in an Image control are automatically replaced with a color specified in the style options ("Style" tab of the control description, "Force monochrome mode"). enable or disable monochrome mode in an Image control. Note: This property is only available from version 2025 Update 1....
SearchAAF (Property)
The SearchAAF property is used to: find out whether the search via AAF is enabled on a non-editable Combo Box control, enable (or not) the search via AAF on a non-editable Combo Box control....
DisplayLink (Property)
The DisplayLink property gets and sets the display mode of the links in a Gantt Chart column.
Compass (Property)
The Compass property is used to: show or hide the compass on a Map control, determine whether the compass is displayed on a Map control....
RuleVisible (Property)
The RuleVisible property is used to: Find out whether the rulers are visible or invisible in a Word Processing control. Make the rulers visible or invisible in a Word Processing control....
DisplayBookmarks (Property)
The DisplayBookmarks property is used to: identify the display mode of bookmarks in a Word Processing control. show or hide bookmarks in a Word Processing control....
ProgressBar (Property)
The ProgressBar property is used to identify and change the Progress Bar control used when calculating a Pivot Table control (PVTCalculateAll and PVTCalculateUpdate functions).
Cumulated (Property)
The Cumulated property determines whether the value of a column or row in a Pivot Table control corresponds to a total (total at the end of a row or column).
TextProgressBar (Property)
The TextProgressBar property gets and sets the text displayed in a progress bar.
MovementTask (Property)
The MovementTask property allows you to know and modify the way users move tasks in a Gantt Chart column.
Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options......
"Unit examples" pane
The "Unit examples" pane proposes the unit examples found in the different products......
AnimationDirectionAlernate (Property)
The AnimationDirectionAlernate property allows you to: Check whether the animation in an infinite Progress Bar control is played forwards first, then backwards. Configure the animation in an infinite Progress Bar control to be played forwards first, then backwards....
NbAnimationSteps (Property)
The NbAnimationSteps property is used to get and specify the number of drawings in the image that defines the animation of a custom infinite Progress Bar control.
URL (Property)
The URL property is used to: Get the address associated with a control. Change the address associated with a control....
HeightExpanded (Property)
The HeightExpanded property is used to get and change the height of an expanded iOS 13 widget.
Selected (Property)
The Selected property is used to: Select, or determine if a row is selected in a List, ListView or Table control. Select, or determine if a column or cell is selected in a Table control with row or column selection. Select, or determine if a WEBDEV menu option is selected....
ZOrder (Property)
The ZOrder property defines the Z-order of an element.
FontMinSize (Property)
The FontMinSize property gets and sets the minimum size of the font used in a Static Text control with the "Reduce font" option.