private void frmsinhvien_Load(object sender, EventArgs e)
{
qlsv = new danhsach();
qlsv.docfile();
loadlistview();
toolStripTextBox1.Enabled = false;
}
private void button1_Click(object sender, EventArgs e)
{
int n = 0, i;
if (txttimkiem.Text != "")
{
if (rdmssv.Checked == true)
{
ql = new danhsach();
for (i = 0; i < qlsv.ds.Count; i++)
{
if (qlsv.ds[i].mssv == txttimkiem.Text)
{
n++;
sv = new sinhvien();
sv.mssv = qlsv.ds[i].mssv;
sv.hotenlot = qlsv.ds[i].hotenlot;
sv.ten = qlsv.ds[i].ten;
sv.gioitinh = qlsv.ds[i].gioitinh;
sv.ngaysinh = qlsv.ds[i].ngaysinh;
sv.lop = qlsv.ds[i].lop;
sv.sdt = qlsv.ds[i].sdt;
sv.cmnd = qlsv.ds[i].cmnd;
sv.diachi = qlsv.ds[i].diachi;
sv.monhoc = qlsv.ds[i].monhoc;
ql.ds.Add(sv);
}
}
}
if (rdten.Checked == true)
{
ql = new danhsach();
for (i = 0; i < qlsv.ds.Count; i++)
{
if (qlsv.ds[i].ten == txttimkiem.Text)
{
n++;
sv = new sinhvien();
sv.mssv = qlsv.ds[i].mssv;
sv.hotenlot = qlsv.ds[i].hotenlot;
sv.ten = qlsv.ds[i].ten;
sv.gioitinh = qlsv.ds[i].gioitinh;
sv.ngaysinh = qlsv.ds[i].ngaysinh;
sv.lop = qlsv.ds[i].lop;
sv.sdt = qlsv.ds[i].sdt;
sv.cmnd = qlsv.ds[i].cmnd;
sv.diachi = qlsv.ds[i].diachi;
sv.monhoc = qlsv.ds[i].monhoc;
ql.ds.Add(sv);
}
}
}
if (rdlop.Checked == true)
{
ql = new danhsach();
for (i = 0; i < qlsv.ds.Count; i++)
{
if (qlsv.ds[i].lop == txttimkiem.Text)
{
n++;
sv = new sinhvien();
sv.mssv = qlsv.ds[i].mssv;
sv.hotenlot = qlsv.ds[i].hotenlot;
sv.ten = qlsv.ds[i].ten;
sv.gioitinh = qlsv.ds[i].gioitinh;
sv.ngaysinh = qlsv.ds[i].ngaysinh;
sv.lop = qlsv.ds[i].lop;
sv.sdt = qlsv.ds[i].sdt;
sv.cmnd = qlsv.ds[i].cmnd;
sv.diachi = qlsv.ds[i].diachi;
sv.monhoc = qlsv.ds[i].monhoc;
ql.ds.Add(sv);
}
}
}
lv.Items.Clear();
for (i = 0; i < ql.ds.Count; i++)
{
string gt = "Nữ", m = "";
ListViewItem lview = new ListViewItem(qlsv.ds[i].mssv);
if (qlsv.ds[i].gioitinh)
{
gt = "Nam";
}
lview.SubItems.Add(qlsv.ds[i].hotenlot);
lview.SubItems.Add(qlsv.ds[i].ten);
lview.SubItems.Add(gt);
lview.SubItems.Add(qlsv.ds[i].ngaysinh.ToString("dd/MM/yyyy"));
lview.SubItems.Add(qlsv.ds[i].lop);
lview.SubItems.Add(qlsv.ds[i].cmnd);
lview.SubItems.Add(qlsv.ds[i].sdt);
lview.SubItems.Add(qlsv.ds[i].diachi);
foreach (string mh in qlsv.ds[i].monhoc)
{
m += mh + ",";
}
lview.SubItems.Add(m);
lv.Items.Add(lview);
}
MessageBox.Show("Tìm thấy " + n + " sinh viên");
}
else
{
MessageBox.Show("Bạn chưa nhập thông tin", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
internal frmtimkiem(danhsach qlsv, ListView lv) : this()
{
this.qlsv = qlsv;
this.lv = lv;
}
public frmtimkiem()
{
InitializeComponent();
qlsv = new danhsach();
}