public DocGia() { sqlConn = new SqlConnection(cnStr); QLThuVienDC = new DBQuanLyThuVienDataContext(sqlConn); }
public PhieuMuon() { sqlConn = new SqlConnection(cnStr); QLThuVienDC = new DBQuanLyThuVienDataContext(sqlConn); }
public DocGia() { sqlConn = new SqlConnection(cnStr); QLThuVienDC = new DBQuanLyThuVienDataContext(sqlConn); }
public PhieuMuon() { sqlConn = new SqlConnection(cnStr); QLThuVienDC = new DBQuanLyThuVienDataContext(sqlConn); }