ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Passing parameters
The parameters can be passed to a procedure...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
Runtime log
The runtime log is the best way to identify the most used features of an application......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without...
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
1. WLanguage functions specific to WEBDEV
Constants for managing Wi-Fi functions
Constants for managing Wi-Fi functions...
Camera/Video functions (prefix syntax)
<Chart>.Scatter3DAddData (Function)
Adds a new point to display in a 3D Scatter chart.
<Chart>.Scatter3DAltitudeColor (Function)
Defines the different colors used according to the altitude levels of a series found in a 3D...
<Chart>.Scatter3DMarkCaption (Function)
Used to specify the mark caption for a 3D Scatter chart.
<Chart>.Scatter3DProjection (Function)
Indicates whether the points found in a series of a 3D Scatter chart must be be projected...
<Chart>.Scatter3DGridlines (Function)
Displays the gridlines for the different planes of a 3D Scatter chart.
<Chart>.Scatter3DLinkPoint (Function)
Links (or not) the points found in a "3D Scatter" chart.
<Chart>.Scatter3DDeleteAltitudeColor (Function)
Deletes the altitude colors specified by grScatter3DAltitudeColor.
<Chart>.Scatter3DDeleteMarkCaption (Function)
Deletes the captions of marks found in a 3D Scatter chart
Functions for managing emails (prefix syntax)
List of functions for managing emails...
<HTML Display control>.ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
<TreeView Table column>.SearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
<Chart>.Parameter3DS (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
Functions for managing images (prefix syntax)
Functions for managing arrays (prefix syntax)
List of functions for managing arrays...
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
DLNA / UPnP functions (prefix syntax)
The following WLanguage functions are used to handle UPnP devices...
<HTML Display control>.FromEmail (Function)
Imports the HTML content of an email and its images into an HTML Display control. The images...