//DeleteOB public bool _DeleteOb(Ob_DM_SanPham ob, SqlConnection conn) { if (conn.ConnectionString == "") { return(false); } conn.Open(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Delete From DM_SanPham Where ID_SanPham=@ID_SanPham" }; command.Parameters.Add(new SqlParameter("ID_SanPham", ob.ID_SANPHAM)); try { command.ExecuteNonQuery(); } catch (Exception exception) { MessageBox.Show("Không thể xóa dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); command.Dispose(); command = null; conn.Close(); return(false); } command.Dispose(); command = null; conn.Close(); return(true); }
public Ob_DM_SanPham(Ob_DM_SanPham newOb) { id_sanpham = newOb.ID_SANPHAM; masanpham = newOb.MASANPHAM; tensanpham = newOb.TENSANPHAM; mota = newOb.MOTA; id_donvitinh = newOb.ID_DONVITINH; id_doituong = newOb.ID_DOITUONG; id_dongsp = newOb.ID_DONGSP; id_loaihang = newOb.ID_LOAIHANG; id_nhacungcap = newOb.ID_NHACUNGCAP; id_bosuutap = newOb.ID_BOSUUTAP; trangthai = newOb.TRANGTHAI; modifiedtime = newOb.MODIFIEDTIME; modifiedby = newOb.MODIFIEDBY; createdtime = newOb.CREATEDTIME; createdby = newOb.CREATEDBY; }
//UpdateOb ob public bool _UpdateOb(Ob_DM_SanPham ob, SqlConnection conn) { if (conn.ConnectionString == "") { return(false); } conn.Open(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Update DM_SanPham Set MaSanPham=@MaSanPham, TenSanPham=@TenSanPham, MoTa=@MoTa, ID_DonViTinh=@ID_DonViTinh, ID_DoiTuong=@ID_DoiTuong, ID_DongSP=@ID_DongSP, ID_LoaiHang=@ID_LoaiHang, ID_NhaCungCap=@ID_NhaCungCap, ID_BoSuuTap=@ID_BoSuuTap, TrangThai=@TrangThai, ModifiedTime=@ModifiedTime, ModifiedBy=@ModifiedBy, CreatedTime=@CreatedTime, CreatedBy=@CreatedBy Where ID_SanPham=@ID_SanPham" }; command.Parameters.Add("ID_SanPham", SqlDbType.Int).Value = ob.ID_SANPHAM; if (ob.MASANPHAM.Trim() == "") { command.Parameters.Add("MaSanPham", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("MaSanPham", SqlDbType.VarChar).Value = ob.MASANPHAM; } if (ob.TENSANPHAM.Trim() == "") { command.Parameters.Add("TenSanPham", SqlDbType.NVarChar).Value = DBNull.Value; } else { command.Parameters.Add("TenSanPham", SqlDbType.NVarChar).Value = ob.TENSANPHAM; } if (ob.MOTA.Trim() == "") { command.Parameters.Add("MoTa", SqlDbType.NVarChar).Value = DBNull.Value; } else { command.Parameters.Add("MoTa", SqlDbType.NVarChar).Value = ob.MOTA; } command.Parameters.Add("ID_DonViTinh", SqlDbType.Int).Value = ob.ID_DONVITINH; command.Parameters.Add("ID_DoiTuong", SqlDbType.Int).Value = ob.ID_DOITUONG; command.Parameters.Add("ID_DongSP", SqlDbType.Int).Value = ob.ID_DONGSP; command.Parameters.Add("ID_LoaiHang", SqlDbType.Int).Value = ob.ID_LOAIHANG; command.Parameters.Add("ID_NhaCungCap", SqlDbType.Int).Value = ob.ID_NHACUNGCAP; command.Parameters.Add("ID_BoSuuTap", SqlDbType.Int).Value = ob.ID_BOSUUTAP; command.Parameters.Add("TrangThai", SqlDbType.Bit).Value = ob.TRANGTHAI; if (ob.MODIFIEDTIME == DateTime.MinValue) { command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = DBNull.Value; } else { command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = ob.MODIFIEDTIME; } if (ob.MODIFIEDBY.Trim() == "") { command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = ob.MODIFIEDBY; } if (ob.CREATEDTIME == DateTime.MinValue) { command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = DBNull.Value; } else { command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = ob.CREATEDTIME; } if (ob.CREATEDBY.Trim() == "") { command.Parameters.Add("CreatedBy", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("CreatedBy", SqlDbType.VarChar).Value = ob.CREATEDBY; } try { command.ExecuteNonQuery(); } catch (Exception exception) { MessageBox.Show("Không thể cập nhật dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); command.Dispose(); command = null; conn.Close(); return(false); } if (command.ExecuteNonQuery() == 0) { MessageBox.Show("Không thể cập nhật dữ liệu. \r\n", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); command.Dispose(); command = null; conn.Close(); return(false); } command.Dispose(); command = null; conn.Close(); return(true); }
//InsertobGetId public int _InsertObGetId(Ob_DM_SanPham ob, SqlConnection conn) { int num = 0; if (conn.ConnectionString != "") { conn.Open(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Insert Into DM_SanPham (MaSanPham, TenSanPham, MoTa, ID_DonViTinh, ID_DoiTuong, ID_DongSP, ID_LoaiHang, ID_NhaCungCap, ID_BoSuuTap, TrangThai, ModifiedTime, ModifiedBy, CreatedTime, CreatedBy) Values(@MaSanPham, @TenSanPham, @MoTa, @ID_DonViTinh, @ID_DoiTuong, @ID_DongSP, @ID_LoaiHang, @ID_NhaCungCap, @ID_BoSuuTap, @TrangThai, @ModifiedTime, @ModifiedBy, @CreatedTime, @CreatedBy)Select @@IDENTITY" }; if (ob.MASANPHAM.Trim() == "") { command.Parameters.Add("MaSanPham", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("MaSanPham", SqlDbType.VarChar).Value = ob.MASANPHAM; } if (ob.TENSANPHAM.Trim() == "") { command.Parameters.Add("TenSanPham", SqlDbType.NVarChar).Value = DBNull.Value; } else { command.Parameters.Add("TenSanPham", SqlDbType.NVarChar).Value = ob.TENSANPHAM; } if (ob.MOTA.Trim() == "") { command.Parameters.Add("MoTa", SqlDbType.NVarChar).Value = DBNull.Value; } else { command.Parameters.Add("MoTa", SqlDbType.NVarChar).Value = ob.MOTA; } command.Parameters.Add("ID_DonViTinh", SqlDbType.Int).Value = ob.ID_DONVITINH; command.Parameters.Add("ID_DoiTuong", SqlDbType.Int).Value = ob.ID_DOITUONG; command.Parameters.Add("ID_DongSP", SqlDbType.Int).Value = ob.ID_DONGSP; command.Parameters.Add("ID_LoaiHang", SqlDbType.Int).Value = ob.ID_LOAIHANG; command.Parameters.Add("ID_NhaCungCap", SqlDbType.Int).Value = ob.ID_NHACUNGCAP; command.Parameters.Add("ID_BoSuuTap", SqlDbType.Int).Value = ob.ID_BOSUUTAP; command.Parameters.Add("TrangThai", SqlDbType.Bit).Value = ob.TRANGTHAI; if (ob.MODIFIEDTIME == DateTime.MinValue) { command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = DBNull.Value; } else { command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = ob.MODIFIEDTIME; } if (ob.MODIFIEDBY.Trim() == "") { command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = ob.MODIFIEDBY; } if (ob.CREATEDTIME == DateTime.MinValue) { command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = DBNull.Value; } else { command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = ob.CREATEDTIME; } if (ob.CREATEDBY.Trim() == "") { command.Parameters.Add("CreatedBy", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("CreatedBy", SqlDbType.VarChar).Value = ob.CREATEDBY; } try { num = Convert.ToInt32(command.ExecuteScalar()); } catch (Exception exception) { MessageBox.Show("Không thể thêm dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); command.Dispose(); command = null; conn.Close(); return(num); } command.Dispose(); command = null; conn.Close(); } return(num); }
//GetObWhere public Ob_DM_SanPham _GetObWhere(string keyword, SqlConnection conn) { if (conn.ConnectionString == "") { return(null); } conn.Open(); Ob_DM_SanPham ob = new Ob_DM_SanPham(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Select ID_SanPham, MaSanPham, TenSanPham, MoTa, ID_DonViTinh, ID_DoiTuong, ID_DongSP, ID_LoaiHang, ID_NhaCungCap, ID_BoSuuTap, TrangThai, ModifiedTime, ModifiedBy, CreatedTime, CreatedBy From DM_SanPham Where " + keyword + "" }; SqlDataReader reader = command.ExecuteReader(); int num = 0; while (reader.Read()) { num++; if (reader[0] != DBNull.Value) { ob.ID_SANPHAM = Convert.ToInt32(reader[0]); } if (reader[1] != DBNull.Value) { ob.MASANPHAM = Convert.ToString(reader[1]); } if (reader[2] != DBNull.Value) { ob.TENSANPHAM = Convert.ToString(reader[2]); } if (reader[3] != DBNull.Value) { ob.MOTA = Convert.ToString(reader[3]); } if (reader[4] != DBNull.Value) { ob.ID_DONVITINH = Convert.ToInt32(reader[4]); } if (reader[5] != DBNull.Value) { ob.ID_DOITUONG = Convert.ToInt32(reader[5]); } if (reader[6] != DBNull.Value) { ob.ID_DONGSP = Convert.ToInt32(reader[6]); } if (reader[7] != DBNull.Value) { ob.ID_LOAIHANG = Convert.ToInt32(reader[7]); } if (reader[8] != DBNull.Value) { ob.ID_NHACUNGCAP = Convert.ToInt32(reader[8]); } if (reader[9] != DBNull.Value) { ob.ID_BOSUUTAP = Convert.ToInt32(reader[9]); } if (reader[10] != DBNull.Value) { ob.TRANGTHAI = Convert.ToBoolean(reader[10]); } if (reader[11] != DBNull.Value) { ob.MODIFIEDTIME = Convert.ToDateTime(reader[11]); } if (reader[12] != DBNull.Value) { ob.MODIFIEDBY = Convert.ToString(reader[12]); } if (reader[13] != DBNull.Value) { ob.CREATEDTIME = Convert.ToDateTime(reader[13]); } if (reader[14] != DBNull.Value) { ob.CREATEDBY = Convert.ToString(reader[14]); } } if (num == 0) { command.Dispose(); command = null; reader.Dispose(); reader = null; conn.Close(); return(null); } command.Dispose(); command = null; reader.Dispose(); reader = null; conn.Close(); return(ob); }
//ListWhere_sp public List <Ob_DM_SanPham> _ListWhere_sp(string StoredName, SqlParameter[] ArrayParameter, SqlConnection conn) { if (conn.ConnectionString == "") { return(null); } conn.Open(); List <Ob_DM_SanPham> list = new List <Ob_DM_SanPham>(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = StoredName }; command.Parameters.AddRange(ArrayParameter); SqlDataReader reader = command.ExecuteReader(); while (reader.Read()) { Ob_DM_SanPham ob = new Ob_DM_SanPham(); if (reader[0] != DBNull.Value) { ob.ID_SANPHAM = Convert.ToInt32(reader[0]); } if (reader[1] != DBNull.Value) { ob.MASANPHAM = Convert.ToString(reader[1]); } if (reader[2] != DBNull.Value) { ob.TENSANPHAM = Convert.ToString(reader[2]); } if (reader[3] != DBNull.Value) { ob.MOTA = Convert.ToString(reader[3]); } if (reader[4] != DBNull.Value) { ob.ID_DONVITINH = Convert.ToInt32(reader[4]); } if (reader[5] != DBNull.Value) { ob.ID_DOITUONG = Convert.ToInt32(reader[5]); } if (reader[6] != DBNull.Value) { ob.ID_DONGSP = Convert.ToInt32(reader[6]); } if (reader[7] != DBNull.Value) { ob.ID_LOAIHANG = Convert.ToInt32(reader[7]); } if (reader[8] != DBNull.Value) { ob.ID_NHACUNGCAP = Convert.ToInt32(reader[8]); } if (reader[9] != DBNull.Value) { ob.ID_BOSUUTAP = Convert.ToInt32(reader[9]); } if (reader[10] != DBNull.Value) { ob.TRANGTHAI = Convert.ToBoolean(reader[10]); } if (reader[11] != DBNull.Value) { ob.MODIFIEDTIME = Convert.ToDateTime(reader[11]); } if (reader[12] != DBNull.Value) { ob.MODIFIEDBY = Convert.ToString(reader[12]); } if (reader[13] != DBNull.Value) { ob.CREATEDTIME = Convert.ToDateTime(reader[13]); } if (reader[14] != DBNull.Value) { ob.CREATEDBY = Convert.ToString(reader[14]); } list.Add(ob); } command.Dispose(); command = null; reader.Dispose(); reader = null; conn.Close(); return(list); }