ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

.NET object
To access a class......
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
4. Android and iOS windows
The UI (User Interface) of an application is mainly composed of windows....
WDDIXIO
WDDIXIO is a tool that helps you translate the text of an application......
Report viewer: "Annotate" tab
Does your application allow you to print several reports? The end user has the ability to write annotations from the report viewer......
Creating an executable: Managing manifests
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)......
Display modes of Tab control
To optimize the style of your tabs, you have the ability to use images and colors......
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 ......
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
ERR_LAUNCH_FAILED
Input suggestions in an Edit control
Implementing input suggestions in an Edit control is very simple......
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
Entity of a CDM
To group information according the MERISE method, entities must be created......
Analysis links
The links are used to link the files found in an analysis between themselves......
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
Selected (Property)
The Selected property is used to: Select, or determine if a row is selected in a List, ListView or Table control. Select, or determine if a column or cell is selected in a Table control with row or column selection. Select, or determine if a WEBDEV menu option is selected....
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Toast (Type of variable)
The Toast type is used to define all the advanced characteristics of a toast notification.
Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases......
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
7. Multilingual applications in practice
7. Multilingual sites in practice
Automatic server update
The HFSQL Control Center is used to implement the automatic server update......
Access rights to a class property
A property is a code element that includes two processes......