numeric type conversion question

[sonic_soul]

I've been doing a litle research and running some test cases and all
seems ok, but just to be sure i wanted to ask for some advice
regarding type conversion...


basically my site was using money in the database, and float / int /
double .NET types to represent it on the site.


I converted most of it to use decimal type to represent money.


Now my question is this:

Since i still need to mutliply numeric sums (decimal) by quantity
(int) will this be ok ?


MyDecimal = SomeDecimal * SomeInt ???

also should i cast the int ?

MyDecimal = SomeDecimal * (decimal) SomeInt

also,

Also i'm doing SomeDouble = (double)myDecimal
and SomeDecimal = (decimal)Mydouble
which seems to work out ok.

for boxed objects im using

SomeDouble = Convert.ToDouble((decimal)Session["myDecimal"]) since
boxed objects do not allow casting to another type.

please let me know if you have any comments regarding any of theese
conversions.
TIA

 

[sonic_soul]

let me add another cast to list of cast examples i wanted to verify
would be ok.

MyDecimal = (decimal)SqlReader.GetDouble();