public int Compare(object x, object y)
{
PhoneInfo first = (PhoneInfo)x;
PhoneInfo other = (PhoneInfo)y;
return(first.Phone.CompareTo(other.Phone));
}
public void SortData()
{
int choice;
while (true)
{
try
{
Console.WriteLine("1.이름 ASC 2.이름 DESC 3.전화번호 ASC 4.전화번호 DESC");
Console.Write("선택 >> ");
if (int.TryParse(Console.ReadLine(), out choice))
{
if (choice < 1 || choice > 4)
{
throw new MenuChoiceException(choice);
//Console.WriteLine("1.이름 ASC 2.이름 DESC 3.전화번호 ASC 4.전화번호 DESC 중에 선택하십시오.");
//return;
}
else
{
break;
}
}
}
catch (MenuChoiceException err)
{
err.ShowWrongChoice();
}
}
PhoneInfo[] new_arr = new PhoneInfo[curCnt];
Array.Copy(infoStorage, new_arr, curCnt);
if (choice == 1)
{
Array.Sort(new_arr, new NameComparator());
}
else if (choice == 2)
{
Array.Sort(new_arr, new NameComparator());
Array.Reverse(new_arr);
}
else if (choice == 3)
{
Array.Sort(new_arr, new PhoneComparator());
}
else if (choice == 4)
{
Array.Sort(new_arr, new PhoneComparator());
Array.Reverse(new_arr);
}
for (int i = 0; i < curCnt; i++)
{
Console.WriteLine(new_arr[i].ToString());
}
}
public int CompareTo(object obj)
{
PhoneInfo other = (PhoneInfo)obj;
return(this.name.CompareTo(other.name));
//if (this.name.CompareTo(other.name) == 1)
// return 1;
//else if (this.name.CompareTo(other.name) == -1)
// return -1;
//else
// return 0;
}
public void InputData()
{
Console.WriteLine("1.일반 2.대학 3.회사");
Console.Write("선택 >> ");
int choice;
while (true)
{
if (int.TryParse(Console.ReadLine(), out choice))
{
break;
}
}
if (choice < 1 || choice > 3)
{
Console.WriteLine("1.일반 2.대학 3.회사 중에 선택하십시오.");
return;
}
PhoneInfo info = null;
switch (choice)
{
case 1:
info = InputFriendInfo();
break;
case 2:
info = InputUnivInfo();
break;
case 3:
info = InputCompanyInfo();
break;
}
if (info != null)
{
infoStorage[curCnt++] = info;
Console.WriteLine("데이터 입력이 완료되었습니다");
}
}