format a number with commas and decimals in C# (asp.net MVC3)

Question

I Need to display a number with commas and decimal point.

Eg: Case 1 : Decimal number is 432324 (This does not have commas or decimal Points) Need to display it

Answer 1

For Razor View:

$@string.Format("{0:#,0.00}",item.TotalAmount)