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List.PositionOf

Returns the offset(s) of a value in a list.

Syntax​

List.PositionOf(
    list as list,
    value as any,
    optional occurrence as Occurrence.Type,
    optional equationCriteria as any
) as any

Remarks​

Returns the offset at which the value value appears in the list list. Returns -1 if the value doesn't appear. An optional occurrence parameter occurrence can be specified.

  • occurrence: The maximum number of occurrences to report.

Examples​

Example #1​

Find the position in the list {1, 2, 3} at which the value 3 appears.

List.PositionOf({1, 2, 3}, 3)

Result:

2

Category​

List.Membership functions