private void find(LinkListStudent L)
{
int id = Convert.ToInt32(txtID.Text);
LinkListStudent p = L;
while (p != null)
{
if (p.ID == id)
{
lbLastName.Text = p.lastName;
lbName.Text = p.name;
//if (p.sex == true)
//{
// lbSex.Text = "Nam";
//}
//else
//{
// lbSex.Text = "Nữ";
//}
lbSex.Text = p.sex;
string date = string.Format("{0:dd/MM/yyyy}", p.birthDate);
lbBirthDate.Text = date;
lbType.Text = p.type.ToString();
break;
}
else
{
p = p.Next;
}
}
if (p == null)
{
MessageBox.Show("Error,please check input", "Error", MessageBoxButtons.RetryCancel, MessageBoxIcon.Warning);
}
}
public int count(LinkListFullInfo F, int type)
{
Console.OutputEncoding = Encoding.Unicode;
LinkListStudent S = new LinkListStudent();
S.loadListStudent(S);
LinkListScore L = new LinkListScore();
L.loadListScore(L);
DateTime temp = DateTime.Now;
int typeset, dut;
DateTime birthdate;
string rank = null;
int count = 0;
double mathScore, literatureScore, englishScore, totalScore, minScore;
while (S != null && L != null)
{
typeset = S.type;
mathScore = L.mathScore;
literatureScore = L.literatureScore;
englishScore = L.englishScore;
minScore = scoreMin(L.mathScore, L.literatureScore, L.englishScore);
if (S.type == 1)
{
dut = 2;
}
else if (S.type == 2)
{
dut = 1;
}
else
{
dut = 3;
}
totalScore = L.mathScore + L.literatureScore + L.englishScore + dut;
birthdate = S.birthDate;
if (mathScore == 0 || literatureScore == 0 || englishScore == 0)
{
S = S.Next;
L = L.Next;
continue;
}
if (totalScore < 15 || minScore < 4)
{
rank = "Trượt";
if (typeset == type)
{
count++;
}
}
S = S.Next;
L = L.Next;
}
return(count);
}
public Boolean addStudent1(LinkListStudent p, int ID, string lastName, string name, string sex, DateTime birthDate, int type)
{
p.ID = ID;
p.lastName = lastName;
p.name = name;
p.sex = sex;
p.birthDate = birthDate;
p.type = type;
return(true);
}
public LinkListFullInfo setStGioi(LinkListFullInfo F)
{
Console.OutputEncoding = Encoding.Unicode;
LinkListStudent S = new LinkListStudent();
S.loadListStudent(S);
LinkListScore L = new LinkListScore();
L.loadListScore(L);
DateTime temp = DateTime.Now;
int ID, type, dut;
DateTime birthdate;
string sex;
string lastName, name, rank = null;
double mathScore, literatureScore, englishScore, totalScore, minScore;
while (S != null && L != null)
{
LinkListFullInfo p = new LinkListFullInfo();
ID = S.ID;
lastName = S.lastName;
name = S.name;
sex = S.sex;
type = S.type;
mathScore = L.mathScore;
literatureScore = L.literatureScore;
englishScore = L.englishScore;
minScore = scoreMin(L.mathScore, L.literatureScore, L.englishScore);
if (S.type == 1)
{
dut = 2;
}
else if (S.type == 2)
{
dut = 1;
}
else
{
dut = 3;
}
totalScore = L.mathScore + L.literatureScore + L.englishScore + dut;
birthdate = S.birthDate;
if (totalScore >= 24 && minScore >= 7)
{
rank = "Giỏi";
addFullInfo(p, ID, lastName, name, sex, birthdate, mathScore, literatureScore, englishScore, minScore, totalScore, rank, type);
addFull(ref F, p);
}
S = S.Next;
L = L.Next;
}
return(F);
}
public List <string> changest(LinkListStudent F)
{
List <string> lines = new List <string>();
LinkListStudent p = F;
string date = string.Format("{0:dd/MM/yyyy}", p.birthDate);
while (p != null)
{
lines.Add(tabst(p.ID.ToString(), 3) + tabst(p.lastName, 15) + tabst(p.name, 10) + tabst(p.sex, 3) + tabst(date, 12) + p.type);
p = p.Next;
}
return(lines);
}
public void addst(ref LinkListStudent L, LinkListStudent p)
{
if (L == null)
{
L = p;
}
else
{
LinkListStudent q = L;
while (q.Next != null)
{
q = q.Next;
}
q.Next = p;
}
}
private void FrmDelete_Load(object sender, EventArgs e)
{
LinkListStudent temp = new LinkListStudent();
F = temp.loadListStudent(F);
LinkListScore tempsc = new LinkListScore();
sc = tempsc.loadListScore(sc);
datas = F.changest(F);
datas1 = sc.changesc(sc);
foreach (string s in datas)
{
txtShowStudent.Text = string.Join(Environment.NewLine, datas);
}
foreach (string s in datas1)
{
txtShowScore.Text = string.Join(Environment.NewLine, datas1);
}
}
public Boolean addStudent(LinkListStudent p, int ID, string lastName, string name, int sex, DateTime birthDate, int type)
{
p.ID = ID;
p.lastName = lastName;
p.name = name;
string gender = String.Empty;
if (sex == 1)
{
gender = "Nữ";
}
else
{
gender = "Nam";
}
p.sex = gender;
p.birthDate = birthDate;
p.type = type;
return(true);
}
private static List <string> Change(LinkListStudent s, LinkListScore sc)
{
List <string> lines = new List <string>();
LinkListScore p = sc;
LinkListStudent k = s;
while (p != null && k != null)
{
if (p.mathScore == 0 && p.literatureScore == 0 && p.englishScore == 0)
{
k = k.Next;
continue;
}
string date = string.Format("{0:dd/MM/yyyy}", k.birthDate);
lines.Add(Tab(p.id.ToString(), 3) + Tab(k.lastName, 15) + Tab(k.name, 10) + Tab(k.sex, 3) + Tab(date, 12) + Tab(p.mathScore.ToString(), 2) + Tab(p.literatureScore.ToString(), 2) + Tab(p.englishScore.ToString(), 2));
p = p.Next;
k = k.Next;
}
return(lines);
}
public LinkListStudent loadListStudent(LinkListStudent L)
{
List <string> lines = File.ReadAllLines("DanhSach.txt").ToList();
List <string> datas = new List <string>();
int ID, type;
string lastName, name;
DateTime birthDate;
string re;
int flag;
for (int i = 0; i < lines.Count; i++)
{
if (i >= 12)
{
datas.Add(lines[i]);
}
}
foreach (var data in datas)
{
//Ghi nho cai nay
LinkListStudent p = new LinkListStudent();
ID = Convert.ToInt32(data.Substring(0, 11));
lastName = data.Substring(11, 15);
name = data.Substring(26, 7);
re = data.Substring(34, 2);
flag = Convert.ToInt32(re);
//char[] date = data.Substring(35, 10).ToCharArray();
string date = data.Substring(35, 10);
birthDate = DateTime.Parse(date);
//student.birthDate = entries[i + 6];
type = Convert.ToInt32(data.Substring(46, 1));
addStudent(p, ID, lastName, name, flag, birthDate, type);
addst(ref L, p);
//students.Add(student);
}
return(L);
}
private void BtnInput_Click(object sender, EventArgs e)
{
id_delete = Convert.ToInt32(txtInput.Text);
LinkListStudent temp = new LinkListStudent();
F = temp.loadListStudent(F);
LinkListScore tempsc = new LinkListScore();
sc = tempsc.loadListScore(sc);
F = Deletestudent(F, id_delete);
sc = Deletescore(sc, id_delete);
datas = F.changest(F);
datas1 = sc.changesc(sc);
foreach (string s in datas)
{
txtShowStudent.Text = string.Join(Environment.NewLine, datas);
}
foreach (string s in datas1)
{
txtShowScore.Text = string.Join(Environment.NewLine, datas1);
}
}
private LinkListStudent Deletestudent(LinkListStudent st, int ID)
{
LinkListStudent L = null;
LinkListStudent temp = new LinkListStudent();
while (st != null && st.ID < ID)
{
LinkListStudent k = new LinkListStudent {
ID = st.ID, name = st.name, lastName = st.lastName, sex = st.sex, birthDate = st.birthDate, type = st.type
};
temp.addst(ref L, k);
st = st.Next;
}
temp = st.Next;
while (temp != null)
{
LinkListStudent k = new LinkListStudent {
ID = (temp.ID) - 1, name = temp.name, lastName = temp.lastName, sex = temp.sex, birthDate = temp.birthDate, type = temp.type
};
temp.addst(ref L, k);
temp = temp.Next;
}
return(L);
}
public LinkListStudent()
{
ID = type = 0;
lastName = name = String.Empty;
Next = null;
}
private void BtnAddFront_Click(object sender, EventArgs e)
{
LinkListStudent temp = new LinkListStudent();
F = temp.loadListStudent(F);
LinkListStudent p = new LinkListStudent();
int ID = Convert.ToInt32(txtID.Text);
string lastName = txtLastName.Text;
string name = txtName.Text;
string sex = txtSex.Text;
int type = Convert.ToInt32(txtType.Text);
DateTime birthDate1 = dateTimePicker1.Value;
LinkListStudent L = null;
while (F != null && F.ID < ID)
{
LinkListStudent k = new LinkListStudent {
ID = F.ID, name = F.name, lastName = F.lastName, sex = F.sex, birthDate = F.birthDate, type = F.type
};
temp.addst(ref L, k);
F = F.Next;
}
//temp.addst(ref L, F);
temp.addStudent1(p, ID, lastName, name, sex, birthDate1, type);
temp.addst(ref L, p);
while (F != null)
{
LinkListStudent k = new LinkListStudent {
ID = F.ID + 1, name = F.name, lastName = F.lastName, sex = F.sex, birthDate = F.birthDate, type = F.type
};
temp.addst(ref L, k);
F = F.Next;
}
LinkListScore tempsc = new LinkListScore();
sc = tempsc.loadListScore(sc);
LinkListScore P = new LinkListScore();
int id = Convert.ToInt32(txtID.Text);
double mathScore = Convert.ToDouble(txtMathScore.Text);
double literatureScore = Convert.ToDouble(txtLiteratureScore.Text);
double englishScore = Convert.ToDouble(txtEnglishScore.Text);
LinkListScore Lsc = null;
while (sc != null && sc.id < id)
{
LinkListScore k = new LinkListScore {
id = sc.id, mathScore = sc.mathScore, literatureScore = sc.literatureScore, englishScore = sc.englishScore
};
sc.addS(ref Lsc, k);
sc = sc.Next;
}
//temp.addst(ref L, F);
sc.addScore(P, id, mathScore, literatureScore, englishScore);
sc.addS(ref Lsc, P);
while (sc != null)
{
LinkListScore k = new LinkListScore {
id = (sc.id) + 1, mathScore = sc.mathScore, literatureScore = sc.literatureScore, englishScore = sc.englishScore
};
sc.addS(ref Lsc, k);
sc = sc.Next;
}
datas = Change(L, Lsc);
foreach (string s in datas)
{
txtShow.Text = string.Join(Environment.NewLine, datas);
}
}
private void FrmStudent_Load(object sender, EventArgs e)
{
L = load(L);
}
public LinkListFullInfo loadStudentType(LinkListFullInfo F, int type)
{
Console.OutputEncoding = Encoding.Unicode;
LinkListStudent S = new LinkListStudent();
S.loadListStudent(S);
LinkListScore L = new LinkListScore();
L.loadListScore(L);
DateTime temp = DateTime.Now;
int ID, type1, dut;
string sex;
string lastName, name, rank = null;
DateTime birthdate;
double mathScore, literatureScore, englishScore, totalScore, minScore;
while (S != null && L != null)
{
if (S.type != type)
{
S = S.Next;
L = L.Next;
continue;
}
else
{
LinkListFullInfo p = new LinkListFullInfo();
ID = S.ID;
lastName = S.lastName;
name = S.name;
sex = S.sex;
type1 = S.type;
mathScore = L.mathScore;
literatureScore = L.literatureScore;
englishScore = L.englishScore;
minScore = scoreMin(L.mathScore, L.literatureScore, L.englishScore);
if (S.type == 1)
{
dut = 2;
}
else if (S.type == 2)
{
dut = 1;
}
else
{
dut = 3;
}
birthdate = S.birthDate;
totalScore = L.mathScore + L.literatureScore + L.englishScore + dut;
if (totalScore >= 24 && minScore >= 7)
{
rank = "Giỏi";
}
if (totalScore >= 21 && totalScore < 24)
{
if (minScore >= 6)
{
rank = "Khá";
}
}
if (totalScore >= 15 && totalScore < 21)
{
if (minScore >= 4)
{
rank = "Trung Bình";
}
}
if (totalScore < 15 || totalScore < 15 && minScore < 4 || minScore < 4)
{
rank = "Trượt";
}
addFullInfo(p, ID, lastName, name, sex, birthdate, mathScore, literatureScore, englishScore, minScore, totalScore, rank, type);
addFull(ref F, p);
}
S = S.Next;
L = L.Next;
}
return(F);
}
