ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
<Array>.UnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates). Warning: This feature is only available from WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
Utility components
WINDEV includes several utility components that allow you to handle data directly......
Manipulating files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another......
Salesforce functions (prefix syntax)
List of Salesforce functions (prefix syntax)...
CountryList (Function)
Returns the list of all countries or countries of a given continent according to ISO 3166-1.
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
12. Managing tasks
The Project Management Hub allows the project contributors to manage their task schedule....
GanttLink (Variable type)
The GanttLink type is used to define the advanced characteristics of a link between two tasks of a Gantt chart.
SourceFromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
ScreenToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
StreamStop (Function)
Stops receiving or broadcasting a type of data in a stream.
ERR_BAD_FILE
AddColumn (Function)
Adds a column at the end of a two-dimensional array property (xlsDocument variable for example]).
10. UMC: User Macro-Code
ContactSelect (Function)
Displays the list of contacts found on the device (Android, iPhone or iPad, Universal Windows).
3. Website development life cycle
Exports the content of an HTML Editor control to an Email variable (to send the email)....
WEBDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
ContactCreate (Function)
Displays the contact creation window of the device's native contact management application (Android, iPhone or iPad)....