public void printall()
{
if (array == null)
{
return;
}
Console.WriteLine("저장개수 : {0}개", array.Size);
for (int i = 0; i < array.Size; i++)
{
member mem = (member)array.getdata(i);
Console.WriteLine(mem);
}
}
private int nametoidx(string name)
{
for (int i = 0; i < array.Size; i++)
{
member mem = (member)array[i];
//if (mem.Name.Equals(name) == true)
if (mem == name)
{
return(i);
}
}
throw new Exception("없음");
}
public void select()
{
try
{
string name = wblib.inputstring("검색 이름");
member mem = (member)array[nametoidx(name)];
Console.WriteLine(mem);
}
catch (Exception ex)
{
Console.WriteLine("검색 오류");
Console.WriteLine(">> " + ex.Message);
}
}
public static void filesersave(object[] arr, int size)
{
Stream ws = new FileStream("mlist.txt", FileMode.Create);
BinaryFormatter serializer = new BinaryFormatter();
int max = arr.Length;
serializer.Serialize(ws, max);
serializer.Serialize(ws, size);
for (int i = 0; i < size; i++)
{
member mem = (member)arr[i];
serializer.Serialize(ws, mem);
}
ws.Close();
}
public static member[] fileload()
{
Stream inStream =
new FileStream("a.txt", FileMode.Open);
//갯수
byte[] sizebytes = new byte[2];
sizebytes[0] = (byte)inStream.ReadByte();
sizebytes[1] = (byte)inStream.ReadByte();
string str = Encoding.Default.GetString(sizebytes);
Console.WriteLine(str);
//본 데이터
byte[] rbytes = new byte[int.Parse(str)];
int i = 0;
while (inStream.Position < inStream.Length)
{
rbytes[i++] = (byte)inStream.ReadByte();
}
string str1 = Encoding.UTF8.GetString(rbytes);
Console.WriteLine(str1);
inStream.Close();
//배열 담기
string[] temp = str1.Split('@');
member[] memlist = new member[temp.Length - 1];
int j = 0;
for (int i1 = 0; i1 < temp.Length - 1; i1++)
{
string[] temp1 = temp[i1].Split('#');
//객체 분리
member mem = new member(
temp1[0],
temp1[1],
(enumdept)2,//int.Parse(temp1[3]),
int.Parse(temp1[2]));
memlist[j++] = mem;
}
return(memlist);
}
public void update()
{
try
{
string name = wblib.inputstring("수정 이름");
member mem = (member)array[nametoidx(name)];
mem.Phone = wblib.inputstring("전화번호");
mem.Grad = wblib.inputnumber("학년");
mem.Dept = (enumdept)wblib.inputnumber("학과 [1]컴 [2]IT [3]게임 [4]기타");
Console.WriteLine("수정 완료");
}
catch (Exception ex)
{
Console.WriteLine("수정 오류");
Console.WriteLine(">> " + ex.Message);
}
}
public static member[] fileserload(out int max)
{
Stream rs = new FileStream("mlist.txt", FileMode.Open);
BinaryFormatter deserializer = new BinaryFormatter();
max = (int)deserializer.Deserialize(rs);
int size = (int)deserializer.Deserialize(rs);
Console.WriteLine("불러온 최대저장개수 : {0}개", max);
Console.WriteLine("불러온 개수 : {0}개", size);
member[] memlist = new member[size];
for (int i = 0; i < size; i++)
{
memlist[i] = (member)deserializer.Deserialize(rs);
}
rs.Close();
return(memlist);
}
public void fileload()
{
try {
//member[] arr=wbfile.fileload();
int max;
member[] arr = wbfile.fileserload(out max);
array = new wbarray(max);
for (int i = 0; i < arr.Length; i++)
{
member mem = arr[i];
array.insert(mem);
}
}
catch (FileNotFoundException)
{
//파일이 없으니깐 배열객체를 생성하겠다.
int size = wblib.inputnumber("배열의 크기");
array = new wbarray(size);
}
}