How can I round this Convert.ToInt64 number that will be returned

Hello,

I need to have this number rounded and have never done this before, so If you can help me that would be great.

long mem1 = Convert.ToInt64(objPartition["Size"].ToString()) / 1024 / 1024 / 1024 + 0;

Currently it is reporting 3GB and should be 4GB

So this number must be close to 3.xxxx and need to be round up to 4.xx

I found this on msdn, but dont understand how to make it work with my line of code.

Math.Round(3.44, 1); //Returns 3.4.
Math.Round(3.45, 1); //Returns 3.4.
Math.Round(3.46, 1); //Returns 3.5.

Thanks for your help,

-Mike

If you change ", 1);" to ", 0);" your examples will all return 3.

Are you trying to round up? You could always use Math.Ceiling.

See the below link, http://msdn.microsoft.com/en-us/library/zx4t0t48.aspx.