private string Decto32YMD(string sn, string noUse)
{
string usedStr = GetDeletedDateStr(noUse);
NumBase numBase32 = new NumBase(usedStr);
return(numBase32.ToString(long.Parse(sn)));
}
private string Decto13(string sn)
{
NumBase numBase13 = new NumBase("0123456789ABC");
return(numBase13.ToString(long.Parse(sn)));
}