private void btnXoa_Click(object sender, EventArgs e)
{
var history = bdsQuaTrinhHocTap.Current as HistoryLearning;
if (history != null)
{
var resultDialog = MessageBox.Show(
"Bạn có thực sự muốn xóa?",
"Thông báo",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Warning);
if (resultDialog == DialogResult.OK)
{
//Viết code xóa dữ liệu ở đây --> Bài tập về nhà ngày 12/10/2019
HistoryLearningService.Remove(Utils.HistoryPathFile, history);
bdsQuaTrinhHocTap.RemoveCurrent();
}
}
}
private void btnDongY_Click(object sender, EventArgs e)
{
if (history != null)
{
//Chỉnh sửa
history.YearFrom = (int)numTuNam.Value;
history.YearEnd = (int)numDenNam.Value;
history.SchoolName = txtHocTai.Text;
HistoryLearningService.Update(Utils.HistoryPathFile, history);
}
else
{
//Thêm mới
history = new HistoryLearning();
history.ID = Guid.NewGuid().ToString();
history.YearFrom = (int)numTuNam.Value;
history.YearEnd = (int)numDenNam.Value;
history.SchoolName = txtHocTai.Text;
HistoryLearningService.Add(Utils.HistoryPathFile, history);
}
}
public frmThongTinSinhVien(string idStudent)
{
InitializeComponent();
picAnhDaiDien.AllowDrop = true;
anhDaiDienPathDirectory = Application.StartupPath + @"\AnhDaiDien";
anhDaiDienPathFile = anhDaiDienPathDirectory + @"\avatar.png";
if (File.Exists(anhDaiDienPathFile))
{
FileStream fileStream = new FileStream(anhDaiDienPathFile, FileMode.Open, FileAccess.Read);
picAnhDaiDien.Image = Image.FromStream(fileStream);
fileStream.Close();
}
//var student = StudentService.GetStudent(idStudent);
var student = StudentService.GetStudent(Utils.StudentPathFile, idStudent);
if (student == null)
{
throw new Exception("Lỗi rồi. Sinh viên này không tồn tại");
}
else
{
student.ListHistoryLearning =
//HistoryLearningService.GetListHistoryLearning(idStudent);
HistoryLearningService.GetListHistoryLearning(Utils.HistoryPathFile, idStudent);
txtMaSinhVien.Text = student.ID;
txtHoTen.Text = student.FullName;
dtpNgaySinh.Value = student.DateOfBirth;
txtNoiSinh.Text = student.PlaceOfBirth;
chkGioiTinh.Checked = student.Gender == Model.GENDER.Male;
dtgQuaTrinhHocTap.AutoGenerateColumns = false;
bdsQuaTrinhHocTap.DataSource = student.ListHistoryLearning;
dtgQuaTrinhHocTap.DataSource = bdsQuaTrinhHocTap;
lblTongSoMuc.Text = string.Format("{0} mục",
student.ListHistoryLearning.Count());
}
}
