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.
grScatterGetDataXY (Function)
Retrieves a data from a "Scatter" chart. Warning: This feature is only available from WINDEV Suite SaaS 2025 Update 2. For more details, see Utiliser les nouveautés de WINDEV Suite SaaS 2025....
grLabel (Function)
Indicates various parameters of additional legend in a chart.
emailAttach (Type of variable)
The emailAttach type is used to handle an attachment.
HTMLToRTF (Function)
Converts an HTML string or an HTML buffer to an RTF string.
Importing elements into a project
All the elements handled by a project (window, report, classes, set of procedures, queries, ......
MinHeight (Property)
The MinHeight property is used to get and change the minimum height of a control or window.
Message (Property)
The Message property is used to: Find out the help message associated with a control or with a menu option (in a window). Modify the help message associated with a control or with a menu option (in a window)....
LoadError (Function)
Loads the file containing the error messages in the desired language into memory.
InAJAXMode (Function)
Specifies whether the code is run from: a process in AJAX mode. a procedure called by AJAXExecute or AJAXExecuteAsynchronous....
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
grType (Function)
Identifies or modifies the type of chart.
grPieStartAngle (Function)
Indicates the starting angle of the first slice in a Sector, Hemicycle or Donut graph.
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.
grGridlines (Function)
Displays or hides the chart gridlines.
rssChannel (Type of variable)
The rssChannel type is used to handle a RSS channel...
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Programming Calendar controls
WINDEV, WEBDEV and WINDEV Mobile allow you to manipulate a Calendar control through programming......
Report viewer: "Overview" pane
The report viewer allows end users to view reports before printing them......
Modifying the characteristics of report controls
The characteristics of the controls can be viewed and/or changed in......
Installing a Webservice (old format)
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......