private static T?ParseValue <T>(string value) where T : struct
{
if (typeof(T) == typeof(int))
{
return(UsefulMath.TryParseInt(value) as T?);
}
if (typeof(T) == typeof(double))
{
return(UsefulMath.TryParse(value) as T?);
}
if (typeof(T) == typeof(DateTime))
{
return(UsefulMath.TryParseDateTime(value) as T?);
}
throw new NotImplementedException("Type not supported");
}
private DateTime?GetDirectoryDate(string directory)
{
if (directory.Length < 14)
{
return(null);
}
var year = UsefulMath.TryParseInt(directory.Substring(0, 4));
if (!year.HasValue)
{
return(null);
}
var month = UsefulMath.TryParseInt(directory.Substring(4, 2));
if (!month.HasValue)
{
return(null);
}
var day = UsefulMath.TryParseInt(directory.Substring(6, 2));
if (!day.HasValue)
{
return(null);
}
var hour = UsefulMath.TryParseInt(directory.Substring(8, 2));
if (!hour.HasValue)
{
return(null);
}
var minute = UsefulMath.TryParseInt(directory.Substring(10, 2));
if (!minute.HasValue)
{
return(null);
}
var second = UsefulMath.TryParseInt(directory.Substring(12, 2));
if (!second.HasValue)
{
return(null);
}
return(new DateTime(year.Value, month.Value, day.Value).AddHours(hour.Value).AddMinutes(minute.Value).AddSeconds(second.Value));
}