void XuatSachTheoNhaXuatBan()
{
try
{
string path = @"\NhaXuatBan.txt";
listSach.DataSource = null;
textTotal.Clear();
NhaXuatBans = NhaXuatBan.DocDanhSachNhaXuatBanArr(path);
dsChuyenMuc.DataSource = null;
dsChuyenMuc.DisplayMember = "TenNhaXuatBan";
dsChuyenMuc.ValueMember = "NhaXuatBanID";
dsChuyenMuc.DataSource = NhaXuatBans.ToList();
} catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public static NhaXuatBan[] DocDanhSachNhaXuatBanArr(string path)
{
try
{
string[] arr = File.ReadAllLines(path);
NhaXuatBan[] nxb = new NhaXuatBan[arr.Length];
for (int i = 0; i < arr.Length; i++)
{
string[] rows = arr[i].Split('|');
nxb[i] = new NhaXuatBan {
NhaXuatBanID = rows[0], TenNhaXuatBan = rows[1], DiaChi = rows[2], SoDienThoai = rows[3]
};
}
return(nxb);
} catch (Exception ex)
{
throw new Exception(ex.Message);
}
}