ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
dFont (Function)
Declares the font to be used by the dText function: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
PDFPassword (Function)
Protects a PDF document with a password.
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
xlsAddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
<Map>.DeleteAll (Function)
Deletes the following from a Map control: all markers, all shapes, all images....
<Image variable>.DrawRectangleGradient (Function)
Draws a rectangle in an Image variable.
<Image variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel.
<Image variable>.Rotation (Function)
Rotates an image in an Image variable.
<Image variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for an Image variable.
<Image variable>.HorizontalSymmetry (Function)
Flips an image contained in an Image variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<Image variable>.VerticalSymmetry (Function)
Flips an image contained in an Image variable with respect to a vertical axis (symmetry with respect to a vertical axis).
Languages supported by the setup
If your applications must be installed in several countries, the setup wizard proposes to generate a multilingual setup......
<Gantt chart>.AddTask (Function)
Adds a task in a Gantt Chart column in a Table or TreeView Table control.
<Kanban list>.DeleteCard (Function)
Deletes a card from a Kanban control or from a Kanban List control.
<mongoCollection variable>.DeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
<mongoCollection variable>.DeleteCollection (Function)
Deletes a collection from a MongoDB database.
<mongoDatabase variable>.DeteleDatabase (Function)
Deletes a MongoDB database as well as its collections.
<mongoCollection variable>.ModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates, using prefix syntax:
<EmailOutlookSession variable>.Update (Function)
Updates the messages of MS Exchange according to the email server.
<emailIMAPSession variable>.ListFolder (Function)
Returns the list of folders of an IMAP session.
<htmlNode variable>.InsertAfter (Function)
Adds a node after the specified node in an HTML document.
<QuickAction variable>.Pin (Function)
Generates a request to pin a quick action.
<GuidedTour>.ChangeStep (Function)
Moves to another step of the Guided Tour.