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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 502: Incompatible type
SessionPrologue (Function)
Enables or disables a WLanguage procedure called on each request in a session.
Events associated with Progress Bar controls
List of events associated with the Progress Bar controls...
Dialog (Function)
Displays a message box and returns the value of the button clicked by the user.
xlsCell (Variable type)
An xlsCell variable is used to describe and modify a cell in an Excel document...
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
FinFutureVal (Function)
Returns the future value of an investment.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
ListPosition (Function)
Displays a List Box or ListView control from a specified element or returns the index of the first element displayed in a List Box control (if the scrollbar was used).
Parameters of a procedure/function
You have the ability to pass parameters to a procedure....
MapDeleteMarker (Function)
Deletes a marker from a map displayed by a Map control.
MapGetJSObject (Function)
Returns the instance of the API of Map control.
LeapYear (Function)
Indicates whether the specified year is a leap year or not.
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
HRecNum (Example)
Usage example of the HRecNum function
Size (Example)
Usage example of the Size property
HFSQL constants
List of constants used by the HFSQL functions....
Interactive notifications
A notification is a small window that appears at the bottom right of the screen, and that can be viewed at any time in the Windows notification area......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
<Image>.SaveBMP (Function)
Saves an image: in a file in BMP format. in memory....