//ham tim kiem
public bool CompareFunc(SinhVien sv, KieuTim kt, string kw)
{
switch (kt)
{
case KieuTim.TheoLop: return(sv.Lop == kw);
case KieuTim.TheoTen: return(sv.Ten.ToLower() == kw.ToLower());
default: return(sv.Mssv == kw);
}
}
//Tìm Sinh viên
public List <SinhVien> FindStudents(CompareFunc compare, KieuTim kt, string keyword)
{
List <SinhVien> listsv = new List <SinhVien>();
foreach (var item in lsv)
{
if (compare(item, kt, keyword))
{
listsv.Add(item);
}
}
return(listsv);
}
public SinhVien TimKiem(string value, KieuTim kieutim)
{
SinhVien sv = new SinhVien();
switch (kieutim)
{
case KieuTim.TheoMa:
foreach (SinhVien item in danhsachsv)
{
if (item.mssv == value)
{
sv = item;
}
}
break;
case KieuTim.TheoLop:
foreach (SinhVien item in danhsachsv)
{
if (item.lop == value)
{
sv = item;
}
}
break;
case KieuTim.TheoTen:
foreach (SinhVien item in danhsachsv)
{
if (item.ten == value)
{
sv = item;
}
}
break;
default:
break;
}
return(sv);
}
public GiaoVien Tim(string value, KieuTim kieuTim)
{
GiaoVien giaoVien = null;
switch (kieuTim)
{
case KieuTim.TheoHoTen:
giaoVien = dsGiaoVien.Find(gv => Utils.NormalizeVietnameseString(gv.HoTen).ToLower() == Utils.NormalizeVietnameseString(value).ToLower());
break;
case KieuTim.TheoMa:
giaoVien = dsGiaoVien.Find(gv => gv.MaSo == value);
break;
case KieuTim.TheoSDT:
giaoVien = dsGiaoVien.Find(gv => gv.SoDT == value);
break;
}
return(giaoVien);
}
private void btnTim_Click(object sender, EventArgs e)
{
KieuTim kieutim = KieuTim.TheoMa;
if (rdTen.Checked)
{
kieutim = KieuTim.TheoTen;
}
else if (rdLop.Checked)
{
kieutim = KieuTim.TheoLop;
}
SinhVien sv = qlsv.TimKiem(txbTim.Text, kieutim);
if (sv.mssv == null)
{
MessageBox.Show("Khong tim thay");
}
else
{
frmThongBao frm = new frmThongBao();
string gt = "Nữ";
if (sv.gioitinh)
{
gt = "Nam";
}
string cn = "";
foreach (string item in sv.chuyennganh)
{
cn += item + ",";
}
cn = cn.Substring(0, cn.Length - 1);
string ketqua = sv.mssv + '\n' + sv.holot + " " + sv.ten + '\n' + gt + '\n' + sv.ngaysinh + '\n' + sv.lop + '\n' + sv.socmnd + '\n' + sv.sodt + '\n' + sv.diachi + '\n' + cn;
frm.SetText(ketqua);
frm.ShowDialog();
}
}
