1type
2  TSheetHeaderFooter = (shfOddHeader, shfOddFooter, shfEvenHeader, shfEvenFooter, 
3    shfFirstHeader, shfFirstFooter);

Или

1type
2  TSheetHeaderFooter = TOleEnum;
3const
4  shfOddHeader = $00000000;
5  shfOddFooter = $00000001;
6  shfEvenHeader = $00000002;
7  shfEvenFooter = $00000003;
8  shfFirstHeader = $00000004;
9  shfFirstFooter = $00000005;

Элементы перечисления:

Имя	Значение	Назначение
shfOddHeader	0
shfOddFooter	1
shfEvenHeader	2
shfEvenFooter	3
shfFirstHeader	4
shfFirstFooter	5