public void XoaDSTheoNXB() { string Nhap; Console.WriteLine("Nhap ten NXB Can xoa an pham (NXBGD,NXBVN,NXBKD): "); Nhap = Console.ReadLine(); for (int j = 0; j < 2; j++) { for (int i = 0; i < DSSach.Dai; i++) { if (Nhap.CompareTo(DSSach[i].nxb) == 0) { DSSach.Xoa(DSSach[i]); } } for (int i = 0; i < DSBao.Dai; i++) { if (Nhap.CompareTo(DSBao[i].nxb) == 0) { DSBao.Xoa(DSBao[i]); } } for (int i = 0; i < DSTapChi.Dai; i++) { if (Nhap.CompareTo(DSTapChi[i].nxb) == 0) { DSTapChi.Xoa(DSTapChi[i]); } } } }
public void TimTheoNXB() { string Nhap; Console.WriteLine("Nhap ten NXB can tim an pham (NXBGD,NXBVN,NXBKD): "); Nhap = Console.ReadLine(); Console.WriteLine("======================"); Console.WriteLine("Danh sach an pham cua nxb: {0}", Nhap); Console.WriteLine("======================"); Console.WriteLine("Tua De".PadRight(10) + "So trang".PadRight(10) + "NXB".PadRight(10)); Console.WriteLine("======================"); for (int i = 0; i < DSSach.Dai; i++) { if (Nhap.CompareTo(DSSach[i].nxb) == 0) { Console.WriteLine(DSSach[i]); } } Console.WriteLine("So trang".PadRight(11) + "NXB".PadRight(10)); Console.WriteLine("======================"); for (int i = 0; i < DSBao.Dai; i++) { if (Nhap.CompareTo(DSBao[i].nxb) == 0) { Console.WriteLine(DSBao[i]); } } Console.WriteLine("Tua De".PadRight(10) + "So trang".PadRight(15) + "NXB".PadRight(10) + "So bai viet".PadRight(5)); Console.WriteLine("======================"); for (int i = 0; i < DSTapChi.Dai; i++) { if (Nhap.CompareTo(DSTapChi[i].nxb) == 0) { Console.WriteLine(DSTapChi[i]); } } }