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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<WDPic variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPic image with an Alpha channel.
<WDPic variable>.DrawRectangleGradient (Function)
Draws a rectangle in a WDPic variable.
<picLayer variable>.HorizontalSymmetry (Function)
Flips an image contained in a picLayer variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<btleDescriptor variable>.ReadValue (Function)
Reads the value of a descriptor on a Bluetooth Low Energy device.
<WDPic variable>.VerticalSymmetry (Function)
Flips an image contained in a WDPic variable (in the background layer) with respect to a vertical axis (symmetry with respect to a vertical axis).
ContactCreate (Function)
Displays the contact creation window of the device's native contact management application (Android, iPhone or iPad)....
QuickActionAdd (Function)
Adds a new quick action to the application.
QuickActionRemove (Function)
Removes a quick action defined for the application.
Manipulating Organization Chart controls programmatically
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min...
<btleDescriptor variable>.WriteValue (Function)
Writes the value of a descriptor to a Bluetooth Low Energy device.
<EmailNotesSession variable>.StartSession (Function)
Starts a Notes session.
<picLayer variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified picLayer variable.
<btleDevice variable>.ConnectionStatus (Function)
Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
<btleCharacteristic variable>.ChangeOfValue (Function)
Enables or disables detection of changes in the value of a Bluetooth Low Energy characteristic.
App shortcuts functions
The following functions are used to manipulate app shortcuts (also called "quick actions")...
<gglDrive variable>.ListFileGgl (Function)
Lists Google Docs Editors files (Docs, Sheets, etc.) present on Google Drive.
MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
<picLayer variable>.Rotation (Function)
Rotates an image in a picLayer variable.
SaaSAdminDeleteService (Function)
Deletes a SaaS service.
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
Managing the users of an application installed on the network
The management of users allows you to find out from the server......
dRectangleGradient (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
SetFocus (Function)
Set focus: to a control (found in a window, in a page or in a frameset). to a window....