sorting objects in Array List

hi i've an Array List "Mails" Whic Contains Set of bjects."Email".
The Email .Contais The Following Attributes
string Subject.
string From.
string Date.
If i Want To Sort this objects on Subjet or ,From or Date
or both Subject and From etc...
or on the three subject,from,date.
how this could be done.
"Note i'll increase the points to 50 ,till now i've only 20 point " 
hema3iAsked:
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TheAvengerCommented:
How do you want to use this array afterwards? Shall it be able to dinamically resort? Can you use the SortedList or it does not work for you?
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Arthur_WoodCommented:
In order to sort the elements, your EMail class must implement the IComparable interface, and you must supply the Compare methods necessary for the sort to be carried out.

AW
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testnCommented:
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