Inserts a header field at the specified position.
Field object
(0 <= index <= NumFields)
Field object to insert
Inserting at position 0 inserts the field at the beginning.
Inserting at position NumFields appends the field to the
end.
| Exception Type | Condition |
|---|---|
| ArgumentOutOfRangeException | index is out of range |
Headers Class | Hunny.Mime Namespace