Problem with make relations beetwen to tables

See more:

C#

.NET

SQL-Server

I got 3 tables:

tb_plane          tb_attributes        tb_as_plane_attributes
plane_id          attribute_id         plane_attribute_id
plane_name        attribute_name       FK_plane_id
                                       FK_attribute_id
                                       value

What I want to is to relate attributes to plane and set a value for each attribute. I did make a combo which i populate with all plane_name's:

private void PopulatePlainComboBox()
        {
            try
            {
            string ConnectionString = conSettings.ConnectionString;

                DataSet dataSet = new DataSet();
                using (SqlConnection connection = new SqlConnection(ConnectionString))
                {
                    connection.Open();
                    using (SqlCommand command = new SqlCommand())
                    {
                        command.Connection = connection;
                        using (SqlDataAdapter dataAdapter = new SqlDataAdapter(command))
                        {
                            command.CommandText = ("SELECT * FROM tb_plane");
                            dataAdapter.Fill(dataSet, "tb_plane");

                            command.CommandText = ("SELECT plane_id, plane_name FROM tb_plane");
                            dataAdapter.Fill(dataSet, "tb_plane");

                            CboPlains.DataSource = dataSet.Tables["tb_plane"];
                            CboPlains.DisplayMember = "plane_name";
                            CboPlains.ValueMember = "plane_id";
                        }
                    }
                    connection.Close();
                }
            }
            catch (System.Data.SqlClient.SqlException ex)
            {
                string str;
                str = "Source:" + ex.Source;
                str += "\n" + "Message:" + ex.Message;
                MessageBox.Show(str, "Database Exception");
            }
            catch (System.Exception ex)
            {
                string str;
                str = "Source:" + ex.Source;
                str += "\n" + "Message:" + ex.Message;
                MessageBox.Show(str, "Generic Exception");
            }
            finally
            {
            }
        }

Now I want to populate a datagrid with all attributes by attribute_name's from tb_attributes. One coulmn for all attribute_name's and second for Column - Value. I want to set value to this attributes I want to relate with plane's and by clicking button to make relations and save to table tb_as_plane_attributes. rest attributes where I don't put values are not save in assocation table. At last button click event to accept.

I try to make this work but I have problems. I try to implement datagrid for that:

private void PopulateGridByAttributes()
        {
            try
            {
            string ConnectionString = conSettings.ConnectionString;

                DataSet dataSet = new DataSet();
                using (SqlConnection connection = new SqlConnection(ConnectionString))
                {
                    connection.Open();
                    using (SqlCommand command = new SqlCommand())
                    {
                        command.Connection = connection;
                        using (SqlDataAdapter dataAdapter = new SqlDataAdapter(command))
                        {
                            command.CommandText = ("SELECT attribute_id, attribute_name FROM tb_attributes");
                            dataAdapter.Fill(dataSet, "tb_attributes");

                            GrdAllAttributes.Columns.Add("attribute_name", "name of attribute");
                            GrdAllAttributes.Columns.Add("dd", "Value");
                            int row = dataSet.Tables["tb_attributes"].Rows.Count - 1;
                            for (int r = 0; r <= row; r++)
                            {
                                GrdAllAttributes.Rows.Add();
                                GrdAllAttributes.Rows[r].Cells[0].Value = dataSet.Tables["tb_Atributtes"].Rows[r].ItemArray[1];   //attribute_name
                            }
                        }
                    }
                    connection.Close();
                }
            }
            catch (System.Data.SqlClient.SqlException ex)
            {
                string str;
                str = "Source:" + ex.Source;
                str += "\n" + "Message:" + ex.Message;
                MessageBox.Show(str, "Database Exception");
            }
            catch (System.Exception ex)
            {
                string str;
                str = "Source:" + ex.Source;
                str += "\n" + "Message:" + ex.Message;
                MessageBox.Show(str, "Generic Exception");
            }
            finally
            {
            }
        }