public void SortData()
{
Console.WriteLine("무엇을 기준으로 정렬하시겠습니까?");
Console.WriteLine("1. 이름 | 2. 전화번호");
int answer = int.Parse(Console.ReadLine());
PhoneInfo[] infoStorage2 = new PhoneInfo[curCnt];
Array.Copy(infoStorage, infoStorage2, curCnt);
if (answer == 1)
{
PhonenameComparer nameComparer = new PhonenameComparer();
Array.Sort(infoStorage2, nameComparer);
foreach (PhoneInfo x in infoStorage2)
{
Console.WriteLine(x.ToString());
}
}
else if (answer == 2)
{
PhonenameComparer nameComparer = new PhonenameComparer();
Array.Sort(infoStorage2, nameComparer);
foreach (PhoneInfo x in infoStorage2)
{
Console.WriteLine(x.ToString());
}
}
else
{
Console.WriteLine("다른 값을 입력하셨습니다.");
}
}
public int Compare(object x, object y)
{
PhoneInfo first = x as PhoneInfo;
PhoneInfo second = y as PhoneInfo;
if (first.Name.CompareTo(second.Name) == 1)
{
return(1);
}
else if (first.Name.CompareTo(second.Name) == -1)
{
return(-1);
}
else
{
return(0);
}
}
public void InputData()
{
Console.Write("이름: ");
string name = Console.ReadLine().Trim();
//if (name == "") or if (name.Length < 1) or if (name.Equals(""))
if (string.IsNullOrEmpty(name))
{
Console.WriteLine("이름은 필수입력입니다");
return;
}
else
{
int dataIdx = SearchName(name);
if (dataIdx > -1)
{
Console.WriteLine("이미 등록된 이름입니다. 다른 이름으로 입력하세요");
return;
}
}
Console.Write("전화번호: ");
string phone = Console.ReadLine().Trim();
if (string.IsNullOrEmpty(phone))
{
Console.WriteLine("전화번호는 필수입력입니다");
return;
}
Console.Write("생일: ");
string birth = Console.ReadLine().Trim();
if (birth.Length < 1)
{
infoStorage[curCnt++] = new PhoneInfo(name, phone);
}
else
{
infoStorage[curCnt++] = new PhoneInfo(name, phone, birth);
}
}
