public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value is string)
{
return(CustomTimeSpanParser.Parse((string)value));
}
return(base.ConvertFrom(context, culture, value));
}
//protected FlexLexer lexer;
public static Duration Parse(string expression)
{
return(new Duration(CustomTimeSpanParser.Parse(expression)));
//var trimmed = expression.Trim();
//if (trimmed.ToLower().EndsWith("ms"))
//{
// var numericStr = trimmed.Substring(0, trimmed.Length - 3).Trim();
// var numeric = double.Parse(numericStr);
// return new Duration(TimeSpan.FromMilliseconds(numeric));
//}
//if (trimmed.ToLower().EndsWith("s"))
//{
// var numericStr = trimmed.Substring(0, trimmed.Length - 2).Trim();
// var numeric = double.Parse(numericStr);
// return new Duration(TimeSpan.FromSeconds(numeric));
//}
//var standardTimeSpan = TimeSpan.Parse(expression);
//return new Duration(standardTimeSpan);
}
