ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
  • alpha channel.
grCategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information......
ProgressBarColor (Property)
The ProgressBarColor property is used to get and change the progress color in the following controls and elements: Progress Bar control, Progress Bar column, Progress Bar cell, infinite Progress Bar control....
grLabelFont (Function)
Modifies the font used for the category labels of a chart.
Choosing the action associated with the link
You can associate an action with the link regardless of the type of link......
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
Link control properties
The Link control is available in a page and in a report......
Properties associated with Tab controls
A Tab control found in a window or in a page can be handled by several WLanguage properties......
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....
Merge (Property)
The Merge property is used to merge the cells of a Table or TreeView Table control.
NFC constants
List of constants used by the NFC functions...
HTML Editor control constants
Used to find out whether the application is started in "simulator test mode" from WINDEV Mobile....
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Group (Property)
The Group property is used to: find out whether the control belongs to a group of controls. If the control belongs to one or more groups, the Group property can be used to identify these groups of controls. associate a control with a group of controls....
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page......
Native MariaDB Connector: Requirements and remarks
This page presents the main aspects and requirements of the Native MariaDB Connector......
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS Exchange).
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
Report based on a programmed data source
In a report on a programmed data source, the reading of the records that will be displayed in the report requires full programming in WLanguage......
Burner constants
List of constants used by the burner functions....
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.
Reset (Function)
Reinitializes: all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows). the controls found in a group of controls, a supercontrol, an internal window or an internal page....
grOrigin (Function)
Modifies the start and end marks on one of the chart axes.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......