//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);
}
