public static string GetSiPrefix(this PowerOfTenMultiplier multiplier)
{
switch (multiplier)
{
case PowerOfTenMultiplier.micro:
return("μ");
case PowerOfTenMultiplier.mili:
return("m");
case PowerOfTenMultiplier.None:
return(string.Empty);
case PowerOfTenMultiplier.deca:
return("da");
case PowerOfTenMultiplier.hecto:
return("h");
case PowerOfTenMultiplier.kilo:
return("k");
case PowerOfTenMultiplier.Mega:
return("M");
case PowerOfTenMultiplier.Giga:
return("G");
default:
return(string.Empty);
}
}
public static string GetDisplayValue(this long?value, Uom uom, PowerOfTenMultiplier multiplier, int scaler)
{
if (value == null)
{
return(string.Empty);
}
return(value.Value.GetDisplayValue(uom, multiplier, scaler));
}
public static string GetDisplayUnit(this Uom?uom, PowerOfTenMultiplier multiplier)
{
if (uom == null)
{
return(string.Empty);
}
return(uom.Value.GetDisplayUnit(multiplier));
}
public static string GetDisplayValue(this long value, Uom uom, PowerOfTenMultiplier multiplier, int scaler)
{
if (multiplier == PowerOfTenMultiplier.None && uom == Uom.Real_energy)
{
scaler = scaler - 3;
decimal scaledValue = scaler != 0 ? value * (decimal)Math.Pow(10, scaler) : value;
return(scaledValue.ToString(scaler < 0 && scaler >= -9 ? DecimalFormatLookup[scaler * -1] : "N", CultureInfoDe));
}
else
{
decimal scaledValue = scaler != 0 ? value * (decimal)Math.Pow(10, scaler) : value;
return(scaledValue.ToString(scaler < 0 && scaler >= -9 ? DecimalFormatLookup[scaler * -1] : "N", CultureInfoDe));
}
}
public static string GetDisplayUnit(this Uom uom, PowerOfTenMultiplier multiplier)
{
if (uom == Uom.Not_Applicable)
{
return(string.Empty);
}
// Special case for Wh --> return kWh
if (multiplier == PowerOfTenMultiplier.None && uom == Uom.Real_energy)
{
return("kWh");
}
return(multiplier.GetSiPrefix() + uom.GetUnitSymbol());
}
