public List<string> searchByPhone(string phone)
{
DatabaseService ds = new DatabaseService();
if (ds.phoneExists(phone) == true)
return ds.getContact(new string[] { phone }, "Phone");
return null;
}
public bool addContact(List<string> content)
{
DatabaseService ds = new DatabaseService();
if (ds.fullNameExists(content[0], content[1]) == false && ds.phoneExists(content[4]) == false && ds.saveContact(content) != 0)
return true;
else
return false;
}