public static ulong?StringToNullableUInt64(string str)
{
if (StringULongDeterminer.Is(str))
{
return(StringULongDeterminer.To(str));
}
return(null);
}
public static ulong StringToUInt64(string str, params IConversionImpl <string, ulong>[] impls)
{
return(StringULongDeterminer.To(str, impls));
}
public static ulong StringToUInt64(string str, ulong defaultVal = default)
{
return(StringULongDeterminer.To(str, defaultVal));
}