ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SpreadsheetClose (Function)
Closes the XLSX document that was opened by SpreadsheetLoad.
In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost, by using the payment system of App Store or Google Play......
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
Using a query with parameters
A query with parameters can be used......
Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL servers....
Project Management Hub: Using Tags
Tags are used to associate keywords with incidents in the Project Management Hub......
Table,Select,? (External language)
Returns the index of the selected element in a Table control.
StartControl (Property)
The StartControl property gets and sets the start control of a Wire control.
EndControl (Property)
The EndControl property gets or sets the end control of a Wire control.
BankHolidayList (Function)
Returns the list of the public holidays defined by BankHolidayAdd.
CalendarSelectMinus (Function)
Deselects a date in a multi-selection Calendar control.
HDeleteScheduledOptimization (Function)
Deletes a scheduled optimization task from HFSQL Client/Server data files....
DiagramUngroup (Function)
Dissociates the different shapes of a group in a Diagram Editor control.
CheckAnyTrue (Function)
Returns True if at least one element of an array is True.
CheckAnyFalse (Function)
Returns True if at least one element of an array is False.
ErrorReset (Function)
Resets the detection of non-fatal errors: The result of ErrorInfo is reset. The ErrorOccurred variable returns to False....
CountryList (Function)
Returns the list of all countries or countries of a given continent according to ISO 3166-1.
Binary (Property)
The Binary property is used to determine if an item is binary.
SQLListSource (Function)
Lists the data sources declared on a local site.
HDeleteQuery (Function)
Deletes a query (used by stored procedures) from an HFSQL server.
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action......
FinCurrentVal (Example)
Usage example of the FinCurrentVal function
FinFutureVal (Example)
Usage example of the FinFutureVal function
Compile (Example)
Usage example of the Compile function
Importing a WINDEV/WINDEV Mobile project and its elements
A WINDEV project and all its elements compatible with WINDEV Mobile (analysis, windows, classes, sets of procedures, queries, ......