ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Window>.OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
Count (Function)
Returns the number of occurrences of a control in a window, in a page or in a group of controls.
EnumElement (Function)
Used to enumerate the project elements: windows, pages, reports, queries, ...
WLanguage procedure called by OpenDocumentAsynchronous
WLanguage procedure ("callback") called by OpenDocumentAsynchronous after the edit window is closed.
MenuAdd (Function)
Adds an existing popup menu into the main menu of the current window.
RegistryFirstSubKey (Function)
Identifies the path of first subkey of specified key in the Windows registry.
Page Header block
The Page header block is printed on each new page......
gpwAddAuthLogin (Function)
Adds a login button (Facebook, Google, Microsoft, etc.) in the login window or page.
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
Properties associated with the options of a Switch control
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.
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....
Handling a Navigation Bar control through programming
The Navigation Bar control can be handled by programming......
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.
VisualEffect (Property)
The VisualEffect property allows you to apply a visual effect on a control or group of controls in a window.
RightToLeft (Property)
The RightToLeft property is used to get the writing direction on a control, column, window or report.
<WDPic variable>.DrawArc (Function)
Draws a circle arc or an ellipse arc in a WDPic variable.