What is the best way to add two fields and store the sum in third field in asp.net mvc automatically -


i have model class order this,

public class order     {         public int orderid {get; set;}          [datatype(datatype.currency)]         [column(typename = "money")]         public decimal unitprice { get; set; }           public int quantity { get; set; }          [datatype(datatype.currency)]         [column(typename = "money")]         public decimal totalamount { get; set; }   }

i want add 2 fields unitprice , quantity , store sum in totalamount field. best way this?

you can way:

public class order     {         public int orderid {get; set;}          [datatype(datatype.currency)]         [column(typename = "money")]         public decimal unitprice { get; set; }           public int quantity { get; set; }          [datatype(datatype.currency)]         [column(typename = "money")]         public decimal totalamount { {return unitprice * quantity; } }   }

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