Key MailCollection Property:
Read only. Returns the item key.
Syntax:
[C++]
HRESULT get_Key(VARIANT key, VARIANT *pVal);
[VB]
Property Key(key As Variant) As Variant
Parameter:
key
The key can either be the index to the item in
the collection array or the item key. The key is returned in it's
original case.
See also: