ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dbgCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
Error 203: The procedure already has a scope attribute (local or global)
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
WBSetup: Managing additional languages
The "WBSetup" project corresponds to the standard setup program of WEBDEV sites......
Window controls
Several types of controls can be used in a window, ......
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
Automatic data file modification: new date format
From WINDEV 7 and WEBDEV 7 version 149, new date and time formats are available for the Hyper File files......
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites......
The "Window position preview" pane
The "Window position preview" pane is used to view and/or modify the opening position of the windows currently modified (according to the screen resolution used)......
Nested reports
The nested reports are used to print several reports (secondary reports) in a single report (main report)......
hdfsRights (Type of variable)
The hdfsRights type is used to define the advanced characteristics regarding the access rights to an element (file, link, directory) of the Hadoop file system.
State-transition diagram
A state-transition diagram presents a sequence of states that an object goes through during its lifecycle......
<zipArchive variable>.AddFile (Function)
Adds a file (of any type) into an archive in CAB, ZIP, WDZ and 7z, TAR or TGZ (TAR.GZ) format and compresses it.
ChangeTheme (Function)
Is used to change, through programming, the theme (dark or light) used by the mobile application.
GrantType (Property)
The GrantType property gets the grant types available.
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
Operations for synchronizing SCM
When creating an executable, a library or a component, ......
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Image drawing and processing functions (prefix syntax)
List of image drawing and processing functions (prefix syntax)...
emailSMTPSession (Type of variable)
The emailSMTPSession type is used to access a messaging server by using the SMTP protocol (Simple Mail Transfer Protocol) in order to send emails.
grOverlayChart (Function)
Used to display two different types of charts in the same chart.
Undocking the editors
Who has never wanted to view the code and the UI at the same time, without being constrained by the environment? WINDEV, WEBDEV and WINDEV Mobile allow you to "detach" the editors from the environment of the main window......
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......