public dau_sach(dau_sach obj)
{
id = obj.id;
ma_dau_sach = obj.ma_dau_sach;
ten_dau_sach = obj.ten_dau_sach;
id_loai_sach = obj.id_loai_sach;
tom_tat = obj.tom_tat;
id_nxb = obj.id_nxb;
so_luong_cuon_sach = obj.so_luong_cuon_sach;
nam_xuat_ban = obj.nam_xuat_ban;
id_tac_gia = obj.id_tac_gia;
id_tinh_trang = obj.id_tinh_trang;
loai_sach = obj.loai_sach;
nha_xuat_ban = obj.nha_xuat_ban;
}
public DauSach_Sua(Models.dau_sach ds)
{
InitializeComponent();
//id_dau_sach_sua.Text = ds.id.ToString();
this.dau_sach_ins = ds;
ma_dau_sach_sua.Text = ds.ma_dau_sach.ToString();
ten_dau_sach_sua.Text = ds.ten_dau_sach.ToString();
loai_sach_sua.Text = ds.loai_sach.ten_loai.ToString();
tom_tat_sua.Text = ds.tom_tat.ToString();
nxb_sua.Text = ds.id_nxb.ToString();
nam_xuat_ban_sua.Text = ds.nam_xuat_ban.ToString();
tac_gia_sua.Text = ds.id_tac_gia.ToString();
tinh_trang_sua.Text = ds.id_tinh_trang.ToString();
//combobox
var list_category = db.loai_sach.ToList().Select(i => new loai_sach(i)).ToList();
loai_sach_sua.DataSource = list_category;
loai_sach_sua.DisplayMember = "ten_loai";
loai_sach_sua.ValueMember = "id";
loai_sach_sua.SelectedValue = ds.loai_sach.id;
//combobox
var list_nxb = db.nha_xuat_ban.ToList().Select(i => new nha_xuat_ban(i)).ToList();
nxb_sua.DataSource = list_nxb;
nxb_sua.DisplayMember = "ten_nxb";
nxb_sua.ValueMember = "id";
nxb_sua.SelectedValue = ds.nha_xuat_ban.id;
//combobox
var list_tac_gia = db.tac_gia.ToList().Select(i => new tac_gia(i)).ToList();
tac_gia_sua.DataSource = list_tac_gia;
tac_gia_sua.DisplayMember = "ho_ten";
tac_gia_sua.ValueMember = "id";
tac_gia_sua.SelectedValue = ds.tac_gia.id;
//combobox
var list_tinh_trang = db.trang_thai.ToList().Select(i => new trang_thai(i)).ToList();
tinh_trang_sua.DataSource = list_tinh_trang;
tinh_trang_sua.DisplayMember = "ten_trang_thai";
tinh_trang_sua.ValueMember = "id";
tinh_trang_sua.SelectedValue = ds.trang_thai.id;
}