NameByNumber (FloatNamedArraylist function)
<section begin=dpl_desc/>Subscript of specified item<section end=dpl_desc/>
NameByNumber is a member of the FloatNamedArraylist class.
This ReadOnly property returns the “name” (numerical subscript) of the item that has the specified item number (position) in the FloatNamedArraylist.
Syntax
%subscript = %fnamrayl:NameByNumber(number)
Syntax Terms
- %subscript
- A numeric variable to contain the subscript of the specified fnamrayl item.
- %fnamrayl
- A FloatNamedArraylist object.
- number
- A whole number greater than 0 to identify a %fnamrayl item by its position (item number) in the numerically ordered FloatNamedArraylist. If number is greater than the number of items in %fnamrayl, or if it is less than or equal to zero, the request is cancelled.
Usage Notes
- If the NameByNumber property is being retrieved and there is no item on the
FloatNamedArraylist that has the indicated item number,
the result is one of the following actions:
- The request is cancelled if the UseDefault property value is False.
- The Default value is returned if the UseDefault property is True.
- Number lets you retrieve an item's content using its item number.