ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Scrollbar control
...The Scrollbar control is used to scroll objects (text, captions, etc....
Automation object
The Automation keyword is used to declare an automation object...
grGradient (Function)
Enables or disables the display of color gradients in a chart.
Factorial (Function)
Returns the factorial of an integer number.
MDIOpen (Function)
Opens and enables an MDI child window.
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
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.
gRectangle (Function)
Builds a sequence of characters used to draw a rectangle.
ExplorerAccept (Function)
Enables or disables the ability to perform "Drag and Drop" from the Windows explorer to a WINDEV window or control.
HCross (Function)
Crosses a record in a data file.
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
MapAddMarker (Function)
Adds a new marker onto a map displayed in a Map control.
CharactType (Function)
Returns information about the type of character.
WithClosingButton (Property)
The WithClosingButton property is used to: Determine whether all the tabs of a Dynamic Tab control have a Close button. Show a Close button in all the tabs of a Dynamic Tab control....
Bluetooth constants
List of constants used by the Bluetooth functions....
grMenuOption (Function)
Modifies the text of an option in the context menu of a chart.
FolderWeb_15 (Function)
Caution: when migrating a project from WEBDEV 1.5 to WEBDEV 17: FolderWeb was replaced with FolderWeb_15. a warning is automatically generated in your project....
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
RegistryCreateKey (Function)
Creates a key in the Windows registry.
xlsDeleteWorksheet (Function)
Deletes a worksheet from the Excel document.
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
NetStartServer (Function)
Starts an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
ContactAdd (Example)
Usage example of the ContactAdd function