I have a DataView in which I would like to sum a column called "Amount"
Now I know I can iterate thru the columns and get the sum but I was wondering if is possible using Linq to Sql?
String sum = Linq to Sql stuff here (doesn't have to be a string, can be any type)
Thanks, rodchar
Assuming the Amount column is a double (could be another type)
double sum = Table.Select(t => t.Amount ?? 0).Sum();
Or
double sum = Table.Sum(t => t.Amount ?? 0).Sum();
Using the null coelescing operator will give you a default of 0 if t.Amount is null.
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