public static TimeSpan?StringToNullableTimeSpan(string str)
{
if (StringTimeSpanDeterminer.Is(str))
{
return(StringTimeSpanDeterminer.To(str));
}
if (TimeSpan.TryParse(str, out var dateTimeOffset))
{
return(dateTimeOffset);
}
return(null);
}
public static TimeSpan ObjectToTimeSpan(object obj, TimeSpan defaultVal = default)
{
if (obj is null)
{
return(defaultVal);
}
if (obj is string str)
{
return(StringToTimeSpan(str, defaultVal));
}
str = obj.ToString();
if (StringTimeSpanDeterminer.Is(str))
{
return(StringToTimeSpan(str, defaultVal));
}
return(TimeSpan.TryParse(str, out var timeSpan) ? timeSpan : defaultVal);
}
/// <summary> /// Is TImeSpan /// </summary> /// <param name="str"></param> /// <returns></returns> public static bool IsTimeSpan(this string str) => StringTimeSpanDeterminer.Is(str);
public static bool __timeSpanIs(string s, Type type, Action <object> action, string format, IFormatProvider provider) =>
type == TypeClass.TimeSpanClazz && format is null
? StringTimeSpanDeterminer.Is(s, provider, ValueConverter.ConvertAct <TimeSpan>(action))
: StringTimeSpanDeterminer.Exact.Is(s, format, provider, ValueConverter.ConvertAct <TimeSpan>(action));