internal void UpdateDistanceFromTo(DistanceTypes fromType, DistanceTypes toType)
{
try
{
double length = Distance;
if (fromType == DistanceTypes.Meters && toType == DistanceTypes.Kilometers)
length /= 1000.0;
else if (fromType == DistanceTypes.Meters && toType == DistanceTypes.Feet)
length *= 3.28084;
else if (fromType == DistanceTypes.Meters && toType == DistanceTypes.SurveyFoot)
length *= 3.280833333;
else if (fromType == DistanceTypes.Meters && toType == DistanceTypes.NauticalMile)
length *= 0.000539957;
else if (fromType == DistanceTypes.Kilometers && toType == DistanceTypes.Meters)
length *= 1000.0;
else if (fromType == DistanceTypes.Kilometers && toType == DistanceTypes.Feet)
length *= 3280.84;
else if (fromType == DistanceTypes.Kilometers && toType == DistanceTypes.SurveyFoot)
length *= 3280.833333;
else if (fromType == DistanceTypes.Kilometers && toType == DistanceTypes.NauticalMile)
length *= 0.539957;
else if (fromType == DistanceTypes.Feet && toType == DistanceTypes.Kilometers)
length *= 0.0003048;
else if (fromType == DistanceTypes.Feet && toType == DistanceTypes.Meters)
length *= 0.3048;
else if (fromType == DistanceTypes.Feet && toType == DistanceTypes.SurveyFoot)
length *= 0.999998000004;
else if (fromType == DistanceTypes.Feet && toType == DistanceTypes.NauticalMile)
length *= 0.000164579;
else if (fromType == DistanceTypes.SurveyFoot && toType == DistanceTypes.Kilometers)
length *= 0.0003048006096;
else if (fromType == DistanceTypes.SurveyFoot && toType == DistanceTypes.Meters)
length *= 0.3048006096;
else if (fromType == DistanceTypes.SurveyFoot && toType == DistanceTypes.Feet)
length *= 1.000002;
else if (fromType == DistanceTypes.SurveyFoot && toType == DistanceTypes.NauticalMile)
length *= 0.00016457916285097;
else if (fromType == DistanceTypes.NauticalMile && toType == DistanceTypes.Kilometers)
length *= 1.852001376036;
else if (fromType == DistanceTypes.NauticalMile && toType == DistanceTypes.Meters)
length *= 1852.001376036;
else if (fromType == DistanceTypes.NauticalMile && toType == DistanceTypes.Feet)
length *= 6076.1154855643;
else if (fromType == DistanceTypes.NauticalMile && toType == DistanceTypes.SurveyFoot)
length *= 6076.1033333576;
Distance = length;
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
