ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Page Header block
The Page header block is printed on each new page......
Looper control properties
You can manipulate Looper controls in a window or page using the following WLanguage properties......
Switch control properties
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Calendar control properties
Several WLanguage properties can be used on the Calendar control found in a window or in a page......
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
Properties associated with Tab controls
A Tab control found in a window or in a page can be handled by several WLanguage properties......
Properties associated with the options of a Switch control
Spreadsheet control properties
A Spreadsheet control and its cells can be handled in a window or in a report by the following WLanguage properties......
Organization Chart control properties
An Organization Chart control can be handled in a window by the following WLanguage properties......
Repositionable Note control properties
A Repositionable Note control can be handled in a window by the following WLanguage properties......
Camera control properties
You can handle Camera controls in a window using the following WLanguage properties......
Constants for external files
List of constants used by the functions for managing external files....
dText (Function)
Draws a text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dSlice (Function)
Draws a circle section or an ellipse section: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
Miscellaneous Windows constants
List of constants used by the Windows functions....
DirectInputAPT (Property)
The DirectInputAPT property is used to determine and specify if the user can directly change the title of an appointment in a Scheduler or Organizer control.
Properties associated with a group of controls
Several WLanguage properties can be used on a group of controls found in a window, in a page or in a report......
<WDPic variable>.DrawArc (Function)
Draws a circle arc or an ellipse arc in a WDPic variable.
ColorHue (Function)
Calculates the hue of a color.
ColorSaturation (Function)
Calculates the saturation of a color.
ColorLightness (Function)
Calculates the lightness of a color.
<picLayer variable>.DrawRectangle (Function)
Draws a rectangle in a picLayer variable.