Sam remember in .net everything is 0 based, while in VFp is 1 base so instead of cKey += nYear.ToString().Substring(3, 2); do cKey += nYear.ToString().Substring(2, 2);


>Hello.
>
>I'm getting an error on the last line of the code below "ArgumentOutOfRangeException Make sure all arguments to this method have valid values as defined by the invoked method...."
>
>

>
>int nYear = DateTime.Now.Year;
>int nDay = DateTime.Now.Day;
>int nMonth = DateTime.Now.Month;
>string cKey = nMonth.ToString().PadLeft(2, '0');
>cKey += nDay.ToString().PadLeft(2, '0');
>cKey += nYear.ToString().Substring(3, 2);
>
>

>
>What am I doing wrong?
>
>TIA.