public static double BreakDownBitRate(long rate, out BitByteUnit unit)
{
if (rate < 1024)
{
unit = BitByteUnit.Bit;
return(rate);
}
else if (rate < Math.Pow(1000, 2))
{
unit = BitByteUnit.KBit;
return(rate / 1000);
}
else if (rate < Math.Pow(1000, 3))
{
unit = BitByteUnit.MBit;
return(rate / Math.Pow(1000, 2));
}
else
{
unit = BitByteUnit.GBit;
return(rate / Math.Pow(1000, 3));
}
}
public static long BrokenDownRateToBitRate(double rate, BitByteUnit unit)
{
switch (unit)
{
case BitByteUnit.Bit: return((long)rate);
case BitByteUnit.Byte: return((long)(rate * 8));
case BitByteUnit.KBit: return((long)(rate * 1000));
case BitByteUnit.KByte: return((long)(rate * 1024 * 8));
case BitByteUnit.MBit: return((long)(rate * Math.Pow(1000, 2)));
case BitByteUnit.MByte: return((long)(rate * Math.Pow(1024, 2) * 8));
case BitByteUnit.GBit: return((long)(rate * Math.Pow(1000, 3)));
case BitByteUnit.GByte: return((long)(rate * Math.Pow(1024, 3) * 8));
default:
throw new Exception("BitByteUnit missing");
}
}
