public void Add_Admin_Email(string AdminEmail)
{
if (Admin_Emails == null)
Admin_Emails = new List<string>();
string[] split = AdminEmail.Split("|,;".ToCharArray());
foreach (string thisSplit in split)
{
string thisSplitTrim = thisSplit.Trim();
if (!String.IsNullOrWhiteSpace(thisSplitTrim))
{
if (!(Admin_Emails.Exists(s => s.IndexOf(thisSplitTrim, StringComparison.OrdinalIgnoreCase) >= 0)))
Admin_Emails.Add(thisSplitTrim);
}
}
}