ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Chart>.Scatter3DGridlines (Function)
Displays the gridlines for the different planes of a 3D Scatter chart.
grScatter3DGridlines (Function)
Displays the gridlines for the different planes of a 3D Scatter chart.
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
PVTCompareDateRange (Function)
Calculates and displays a date range comparison in a Pivot Table control.
3. Deploying a dynamic WEBDEV site
The Slider control (in a page)
WEBDEV proposes two types of sliders......
<Email variable>.ExportHTML (Function)
Retrieves the HTML code of an email to display it in an HTML control (HTML control, HTML Display control, etc.).
Option,Test (External language)
In an information window, displays each call to the function and each status report returned by the function.
EmailExportHTML (Function)
Retrieves the HTML code of an email to display it in an HTML control (HTML control, HTML Display control, etc.).
Code editor: Display options
The code editor proposes several display options......
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
13. Security advantage: "Back" button
Calculates the symmetric difference between a geographic polygon and another geometry....
WDAPI: Help about the APIs
WDAPI simplifies the use of Windows APIs in a WINDEV application......
Constants for managing emails
List of constants used by the functions for managing emails....
Selection (Property)
The property Selection property displays the characteristics of the selection (or cursor): in a Word Processing control. Note: This selection is located in the part being edited (body, header or footer). in a Spreadsheet control. in an HTML Editor control. in a Diagram Editor control....
Marker (Type of variable)
The Marker type is used to define the characteristics of a marker that must be positioned on a map displayed in a Map control.