private void cbMaThe_MouseClick(object sender, MouseEventArgs e) { DataTable dt = Sql_MuonSach.SelectMaThe(); cbMaThe.DataSource = dt; cbMaThe.DisplayMember = "MaThe"; cbMaThe.ValueMember = "MaThe"; }
private void TraSach_Load(object sender, EventArgs e) { DataTable dt = Sql_MuonSach.SelectMaThe(); if (dt.Rows.Count <= 0) { MessageBox.Show("Chưa có đọc giả nào mượn sách!!", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning); } else { cbMaThe.DataSource = dt; cbMaThe.DisplayMember = "MaThe"; cbMaThe.ValueMember = "MaThe"; } }
public static void Giam_SLSACH(string maSach) { Sql_MuonSach.Giam_SLSACH(maSach); }
public static int SoSachDaMuon(string maDG) { return(Sql_MuonSach.SoSachDaMuon(maDG)); }
public static bool SachDaMuon(string maDG, string maSach) { return(Sql_MuonSach.SachDaMuon(maDG, maSach)); }
public static DataTable ThongTinDocGia(string key) { return(Sql_MuonSach.ThongTinDocGia(key)); }
public static bool KiemTraSachDaMuon(string maThe, string maSach) { return(Sql_MuonSach.KiemTraSachDaMuon(maThe, maSach)); }
public static bool KiemTraDocGia(string maThe) { return(Sql_MuonSach.KiemTraDocGia(maThe)); }
public static DataTable TimKiemSach(string key) { return(Sql_MuonSach.TimKiemSach(key)); }
public static void MuonSach(En_MuonSach s) { Sql_MuonSach.MuonSach(s); }