Get Directory Size in .Net
Here is a code snippet that someone else might find helpful. Also if anyone else knows a better way to do this please let me know.
public static long Size(System.IO.DirectoryInfo dirInfo)
{
long total = 0;
foreach(System.IO.FileInfo file in dirInfo.GetFiles())
total += file.Length;
foreach(System.IO.DirectoryInfo dir in dirInfo.GetDirectories())
total += Size(dir);
return total;
}