ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Registry management functions
List of functions for managing the registry...
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
DateToInteger (Function)
Converts a date to an integer.
Principle of remote check
LoWord (Function)
Returns the two low bytes of an integer.
HiWord (Function)
Returns the two high bytes of an integer.
Event (Function)
Intercepts a Windows event on a control, a group of controls or a WINDEV window.
Financial functions
List of financial functions...
SysWinActive (Function)
Returns the handle of the active window or activates a window.
SysWinHandle (Function)
Returns the handle of a window identified by its title.
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
FinFutureVal (Function)
Returns the future value of an investment.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
HFSQL management functions
List of functions for HFSQL management...
Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
The Conference control
...The Conference control allows you to view and/or listen to video and/or sound in real time......
The Camera control
The Camera control is used to view the video captured by a camera connected to the current computer....
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
The Edit control
The Edit control allows users to enter data......
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......
StreamDisconnect (Function)
Stops receiving or broadcasting a stream.
StreamInfo (Function)
Returns the name and/or number of the stream issuer....
StreamPlay (Function)
Resumes the reception or the emission of a data type in a stream.