4D Doc Center : LISTBOX Get rows height

4D v12.4

LISTBOX Get rows height


LISTBOX Get rows height ( {* ;} object ) -> Function result

Parameter	Type	Description
*		If specified, object is an object name (string) If omitted, object is a variable
object	Form object	Object name (if * is specified) or Variable (if * is omitted)
Function result	Integer	Row height (in pixels)

Description

The LISTBOX Get rows height command returns the current row height (in pixels) in the list box object set using the object and * parameters.

If you pass the optional * parameter, you indicate that the object parameter is an object name (string). If you do not pass this parameter, you indicate that the object parameter is a variable. In this case, you pass a variable reference instead of a string. For more information about object names, refer to the section.