4D v13.4

LISTBOX Get number of columns

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4D v13.4
LISTBOX Get number of columns

LISTBOX Get number of columns 


 

LISTBOX Get number of columns ( {* ;} object ) -> Function result 
Parameter Type   Description
Operator in If specified, object is an object name (string) If omitted, object is a variable
object  Form object in Object name (if * is specified) or Variable (if * is omitted)
Function result  Longint in Number of columns

The LISTBOX Get number of columns command returns the total number of columns (visible or invisible) present in the list box set in 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 on object names, refer to the Object Properties section.

 
PROPERTIES 

Product: 4D
Theme: List Box
Number: 831

 
INDEX

Alphabetical list of commands

 
HISTORY 

Created: 4D 2004
Renamed: 4D v12

 
SEE ALSO 

LISTBOX DELETE COLUMN