ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
Phone functions (prefix syntax)
The phone functions are as follows:...
The Breadcrumb control
The "Breadcrumb" control corresponds to a series of links allowing the Web user to go back into the logical tree structure of a site......
Redis management functions
The following functions are used to manage a Redis database:...
<Array>.Sort (Function)
Sorts a WLanguage array.
Query
The keyword "Query" is used to describe:
ArraySort (Function)
Sorts a WLanguage array.
Sort (Function)
Sorts a WLanguage array.
Drive functions: OneDrive, Google Drive, Dropbox (prefix syntax)
The following functions are used to manage cloud-based storage services......
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity....
DiagramShapeToImage (Function)
Creates an image from a shape in a diagram (the shape can be displayed or not in the diagram).
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data......
<emailPOP3Session variable>.StartSession (Function)
Starts a POP3 session.
ThreadPersistent (Function)
Makes a thread persistent.
ArrayContain (Function)
Searches for an element in a WLanguage array. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
GanttDateTimePosition (Function)
Configures the first day and the first time displayed in a Gantt Chart column (found in a Table or TreeView Table control).
ScreenshotAllowed (Property)
The ScreenshotAllowed property is used to: Determine whether it is possible to take screenshots of a window, Allow or prevent taking screenshots of a window....
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
<Variable Connexion>.RSIgnoreError (Function)
Ignores errors so that replication between HFSQL servers can continue to run.