ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Showing or hiding empty events or processes of an element
All WLanguage code is written in the code editor, which offers several events on a given control ......
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
Pane (Property)
The Pane property is used to: Find out the pane tabs associated with a control. Define the pane tabs associated with a control....
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
ModifierPanelVisible (Property)
The ModifierPanelVisible property is used to: determine if the "Modifier" panel is displayed in a Diagram Editor control. show or hide the "Modifier" panel in a Diagram Editor control....
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
Global procedure/function
A global procedure can be used in all the processes or events of the project....
COMObject (Type of variable)
The COMObject type is used to represent an interface of a COM object.
DisplayEvenIfNull (Property)
The DisplayEvenIfNull property is used to: Determine whether a row or column in a Pivot Table control is displayed even if it contains no value. Show or hide a row or column in a Pivot Table control if it does not contain any values....
CheckmarkVisible (Property)
The CheckmarkVisible property is used to: Determine whether a checkmark is displayed to the left of a row in a TreeView control. Show or hide a checkmark to the left of a row in a TreeView control....
MaxLeafPerRow (Property)
The MaxLeafPerRow property is used to get and change the maximum number of elements in a row in an Organization Chart control.
AutomaticReorganization (Property)
The AutomaticReorganization property is used to get and change the automatic reorganization mode for the tasks in a "Gantt Chart" column.
SelectionLength (Property)
The SelectionLength property is used to get and change the length of the selection made in a Word Processing control.
NavigationPaneVisible (Property)
The NavigationPaneVisible property is used to display the thumbnail pane in the PDF Reader control.
LoWord (Function)
Returns the two low bytes of an integer.
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
Style sheet
A style sheet ("......
Project description: Compilation tab
The project description window allows you to configure various elements of your project......
Project description: Languages tab
The project description window allows you to configure various elements of your project......
Project description: Telemetry tab
The project description window allows you to configure various elements of your project......
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
Project description: Options tab
The project description window allows you to configure various elements of your project......
Project description: Files tab
The project description window allows you to configure various elements of your project......