public static DateTime FormatPostingDate(string txtdate)
{
int date;
if (txtdate != null && txtdate != string.Empty)
{
if (int.TryParse(txtdate, out date))
{
return DateTime.FromOADate(date);
}
DateTime postingDate = Convert.ToDateTime(txtdate);
return postingDate;
}
return Convert.ToDateTime(txtdate);
}