ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
AJAXExecuteAsynchronous (Function)
Runs a server procedure without refreshing the page.
Debugging functions
List of debugging functions...
<Diagram editor>.SelectPlus (Function)
Selects a shape in a Diagram Editor control.
<Diagram editor>.Save (Function)
Saves a diagram as a "diag" file.
<Diagram editor>.SelectMinus (Function)
Deselects a shape in a Diagram Editor control.
grHolePercentage (Function)
Modifies the percentage that corresponds the hole radius in the following charts: Donut,...
diagLibrary (Type of variable)
The diagLibrary type is used to define all the advanced characteristics of a library of preset...
iOSApplicationOpenURLProcedure (Function)
Allows you to specify the procedure to be called when the application needs to open a resource...
Use (Function)
Opens a WINDEV window and closes all the other windows that were opened beforehand.
<Chart>.SeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
<Source>.FromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls...
<gglConnection variable>.GetDocument (Function)
Downloads a document from Google Docs.
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
Software Factory
The concept of software factory is used to automate the process for creating applications....
The .NET 2.0 control (WinForm)
The ".NET 2.0 control (WinForm)" is used to easily manage the.NET controls in WinForm format...
Customizing the setup program (Plug-in)
In a setup program, you may want to customize some actions......
The "Images" pane
The "Images" pane allows you to view and list all the images in the project directory...
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via...
Handling an automatic test
When an automated test is created, this test is in "construction" by default......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
HAddTask (Function)
Adds a scheduled task on the server defined by the connection.