c#里mysql两个数据库能这样写么~?

            if (this.textBox1.Text == "")
            {
                MessageBox.Show("你没搞错吧？");
            }
            else
            {
                MySqlConnection myConnection = new MySqlConnection("server=localhost;user id=root;password=;database=account");
                string query = "select * from account where Name = ?Name";
                MySqlCommand myCommand = new MySqlCommand(query, myConnection);
                myCommand.Parameters.Add("?Name",MySqlDbType.VarChar,32);
                myCommand.Parameters["?Name"].Value =this.textBox1.Text;
                myConnection.Open();
                myCommand.ExecuteNonQuery();
                MySqlDataReader myDataReader = myCommand.ExecuteReader();
                string lblIdView = "";
                if (myDataReader.Read() == true)
                {
                    lblIdView += myDataReader["id"];
                    this.lblIdView.Text = lblIdView;
                    myConnection.Close();
                    MySqlConnection myConnection2 = new MySqlConnection("server=localhost;user id=root;password=;database=my");
                    string query2 = "select * from cq_user where id = ?id";
                    MySqlCommand myCommand2 = new MySqlCommand(query2, myConnection2);
                    myCommand2.Parameters.Add("?id", MySqlDbType.Int16);
                    myCommand2.Parameters["?id"].Value = myDataReader["id"];
                    myConnection2.Open();
                    myCommand2.ExecuteNonQuery();
                    MySqlDataReader myDataReader2 = myCommand.ExecuteReader();
                    string lblMainNameView = "";
                    string lblLevelView = "";
                    string lblMSView = "";
                    lblMainNameView += myDataReader2["name"];
                    this.lblMainNameView.Text = lblMainNameView;
                    lblLevelView += myDataReader2["level"];
                    this.lblLevelView.Text = lblLevelView;
                    lblMSView += myDataReader2["emoney"];
                    this.lblMSView.Text = lblMSView;
                    myDataReader2.Close();
                    myConnection2.Close();
                }
                else 
                {
                    MessageBox.Show("你没搞错吧？");
                }
                
            }