public static string GetResult(string input, PercentUnits mode)
{
var result = float.Parse(input, CultureInfo.InvariantCulture.NumberFormat);
if (mode == PercentUnits.Percent)
{
return((result / 100).ToString());
}
else
{
return((result * 100).ToString() + "%");
}
}
private void ChangeToDecimal(object sender, SelectionChangedEventArgs e)
{
var selectedIndex = percentOrDecimal.SelectedIndex;
if (selectedIndex == 0)
{
SelectPercent = PercentUnits.Percent;
}
else if (selectedIndex == 1)
{
SelectPercent = PercentUnits.Decimal;
}
}
public static PercentValue StrToPercentValue(string value)
{
var ss = _doubleRege.Split(value).Where(t =>
{
var s = t.Trim();
return(!(s == "," || s == "" || s == "，"));
});
string num = "";
string unit = "";
foreach (var s in ss)
{
if (_doubleRege.IsMatch(s))
{
num = s;
continue;
}
if (_unitRegex.IsMatch(s))
{
unit = s;
continue;
}
}
PercentUnits units = PercentUnits.hundredth;
if (unit.ToLower() == "%")
{
units = PercentUnits.hundredth;;
}
if (double.TryParse(num, out double dd))
{
return(new PercentValue(dd, units));
}
return(null);
}
public PercentValue(double value, PercentUnits units = PercentUnits.hundredth)
{
_value = value;
_units = units;
}
