//DeleteOB public bool _DeleteOb(Ob_HT_NhomNguoiDung ob, SqlConnection conn) { if (conn.ConnectionString == "") { return(false); } conn.Open(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Delete From HT_NhomNguoiDung Where ID_NhomND=@ID_NhomND" }; command.Parameters.Add(new SqlParameter("ID_NhomND", ob.ID_NHOMND)); 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); }
//ListWhere_sp public List <Ob_HT_NhomNguoiDung> _ListWhere_sp(string StoredName, SqlParameter[] ArrayParameter, SqlConnection conn) { if (conn.ConnectionString == "") { return(null); } conn.Open(); List <Ob_HT_NhomNguoiDung> list = new List <Ob_HT_NhomNguoiDung>(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = StoredName }; command.Parameters.AddRange(ArrayParameter); SqlDataReader reader = command.ExecuteReader(); while (reader.Read()) { Ob_HT_NhomNguoiDung ob = new Ob_HT_NhomNguoiDung(); if (reader[0] != DBNull.Value) { ob.ID_NHOMND = Convert.ToInt32(reader[0]); } if (reader[1] != DBNull.Value) { ob.MANHOMND = Convert.ToString(reader[1]); } if (reader[2] != DBNull.Value) { ob.TENNHOMND = Convert.ToString(reader[2]); } if (reader[3] != DBNull.Value) { ob.MODIFIEDTIME = Convert.ToDateTime(reader[3]); } if (reader[4] != DBNull.Value) { ob.MODIFIEDBY = Convert.ToString(reader[4]); } if (reader[5] != DBNull.Value) { ob.CREATEDTIME = Convert.ToDateTime(reader[5]); } if (reader[6] != DBNull.Value) { ob.CREATEBY = Convert.ToString(reader[6]); } list.Add(ob); } command.Dispose(); command = null; reader.Dispose(); reader = null; conn.Close(); return(list); }
//ListAll public List <Ob_HT_NhomNguoiDung> _ListAll(SqlConnection conn) { if (conn.ConnectionString == "") { return(null); } conn.Open(); List <Ob_HT_NhomNguoiDung> list = new List <Ob_HT_NhomNguoiDung>(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Select ID_NhomND, MaNhomND, TenNhomND, ModifiedTime, ModifiedBy, CreatedTime, CreateBy From HT_NhomNguoiDung" }; SqlDataReader reader = command.ExecuteReader(); while (reader.Read()) { Ob_HT_NhomNguoiDung ob = new Ob_HT_NhomNguoiDung(); if (reader[0] != DBNull.Value) { ob.ID_NHOMND = Convert.ToInt32(reader[0]); } if (reader[1] != DBNull.Value) { ob.MANHOMND = Convert.ToString(reader[1]); } if (reader[2] != DBNull.Value) { ob.TENNHOMND = Convert.ToString(reader[2]); } if (reader[3] != DBNull.Value) { ob.MODIFIEDTIME = Convert.ToDateTime(reader[3]); } if (reader[4] != DBNull.Value) { ob.MODIFIEDBY = Convert.ToString(reader[4]); } if (reader[5] != DBNull.Value) { ob.CREATEDTIME = Convert.ToDateTime(reader[5]); } if (reader[6] != DBNull.Value) { ob.CREATEBY = Convert.ToString(reader[6]); } list.Add(ob); } command.Dispose(); command = null; reader.Dispose(); reader = null; conn.Close(); return(list); }
public Ob_HT_NhomNguoiDung(Ob_HT_NhomNguoiDung newOb) { id_nhomnd = newOb.ID_NHOMND; manhomnd = newOb.MANHOMND; tennhomnd = newOb.TENNHOMND; modifiedtime = newOb.MODIFIEDTIME; modifiedby = newOb.MODIFIEDBY; createdtime = newOb.CREATEDTIME; createby = newOb.CREATEBY; }
//UpdateOb ob public bool _UpdateOb(Ob_HT_NhomNguoiDung ob, SqlConnection conn) { if (conn.ConnectionString == "") { return(false); } conn.Open(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Update HT_NhomNguoiDung Set MaNhomND=@MaNhomND, TenNhomND=@TenNhomND, ModifiedTime=@ModifiedTime, ModifiedBy=@ModifiedBy, CreatedTime=@CreatedTime, CreateBy=@CreateBy Where ID_NhomND=@ID_NhomND" }; command.Parameters.Add("ID_NhomND", SqlDbType.Int).Value = ob.ID_NHOMND; if (ob.MANHOMND.Trim() == "") { command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = ob.MANHOMND; } if (ob.TENNHOMND.Trim() == "") { command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = DBNull.Value; } else { command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = ob.TENNHOMND; } 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.CREATEBY.Trim() == "") { command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = ob.CREATEBY; } 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_HT_NhomNguoiDung ob, SqlConnection conn) { int num = 0; if (conn.ConnectionString != "") { conn.Open(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Insert Into HT_NhomNguoiDung (MaNhomND, TenNhomND, ModifiedTime, ModifiedBy, CreatedTime, CreateBy) Values(@MaNhomND, @TenNhomND, @ModifiedTime, @ModifiedBy, @CreatedTime, @CreateBy)Select @@IDENTITY" }; if (ob.MANHOMND.Trim() == "") { command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = ob.MANHOMND; } if (ob.TENNHOMND.Trim() == "") { command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = DBNull.Value; } else { command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = ob.TENNHOMND; } 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.CREATEBY.Trim() == "") { command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = DBNull.Value; } else { command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = ob.CREATEBY; } 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_HT_NhomNguoiDung _GetObWhere(string keyword, SqlConnection conn) { if (conn.ConnectionString == "") { return(null); } conn.Open(); Ob_HT_NhomNguoiDung ob = new Ob_HT_NhomNguoiDung(); SqlCommand command = new SqlCommand { Connection = conn, CommandType = CommandType.Text, CommandText = @"Select ID_NhomND, MaNhomND, TenNhomND, ModifiedTime, ModifiedBy, CreatedTime, CreateBy From HT_NhomNguoiDung Where " + keyword + "" }; SqlDataReader reader = command.ExecuteReader(); int num = 0; while (reader.Read()) { num++; if (reader[0] != DBNull.Value) { ob.ID_NHOMND = Convert.ToInt32(reader[0]); } if (reader[1] != DBNull.Value) { ob.MANHOMND = Convert.ToString(reader[1]); } if (reader[2] != DBNull.Value) { ob.TENNHOMND = Convert.ToString(reader[2]); } if (reader[3] != DBNull.Value) { ob.MODIFIEDTIME = Convert.ToDateTime(reader[3]); } if (reader[4] != DBNull.Value) { ob.MODIFIEDBY = Convert.ToString(reader[4]); } if (reader[5] != DBNull.Value) { ob.CREATEDTIME = Convert.ToDateTime(reader[5]); } if (reader[6] != DBNull.Value) { ob.CREATEBY = Convert.ToString(reader[6]); } } 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); }