ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Using the Vista style in your windows
WINDEV allows you to customize...
<Image>.PixelColor (Function)
Identifies the color of a pixel in an Image control.
<fbSession variable>.Start (Function)
Used to authenticate and log in to Faceboook.
<fbSession variable>.Request (Function)
Sends an HTTP request to the Facebook Graph API.
URI functions
The following functions are used to manage URIs...
<Image>.DrawLine (Function)
Draws a line in an Image control.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
HTMLEditorGetSelection (Function)
Asynchronously retrieves the current selection from an HTML Editor control.
HTMLEditorToEmail (Function)
Exports the content of an HTML Editor control to an Email variable (to send the email).
<WDPic variable>.MergeLayer (Function)
Merges the layers of a WDPic image.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
<Component>.Load (Function)
Loads an external component independent of the current project.
Linestring2DAddPoint (Function)
Adds a new point to a 2D linestring.
Diagram Editor (WINDEV): ribbon and panels
The Diagram Editor includes many features accessible via......
FaxDelete (Function)
Deletes a fax from the spooler and cancels it.
Creating a WINDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
MarkdownToDOCX (Function)
Converts a Markdown string to a DOCX file.
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
HAddScheduledOptimization (Function)
Adds an optimization task of HFSQL Client/Server data files....
Contains (Function)
Allows you to check if a substring is within a string.
DocSave (Function)
Saves a document as a "docx" file.
<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.