コード例 #1
0
        private void button1_Click(object sender, EventArgs e)
        {
            DBConnect baza = new DBConnect("admin", "qwerty");

            if (textBox1.Text == null || textBox2.Text == null)
            {
                MessageBox.Show("Wpisz dane");
            }
            else
            {
                string prac = textBox1.Text.Replace(" ", "_");
                baza.Create_User(prac, textBox2.Text);
            }

            string MyConString = "SERVER=localhost;" +
                                 "DATABASE=baza;" +
                                 "UID=root;";
            MySqlConnection  connection = new MySqlConnection(MyConString);
            string           command    = "select User from mysql.user;";
            MySqlDataAdapter da         = new MySqlDataAdapter(command, connection);
            DataTable        dt         = new DataTable();

            da.Fill(dt);
            foreach (DataRow row in dt.Rows)
            {
                comboBox1.DataSource = dt;
            }
            comboBox1.DisplayMember = "User";
            connection.Close();
            textBox1.Text = "";
            textBox2.Text = "";
        }
コード例 #2
0
        private void button1_Click(object sender, EventArgs e)
        {
            DBConnect baza = new DBConnect("admin", "qwerty");
            if (textBox1.Text == null || textBox2.Text == null)
                MessageBox.Show("Wpisz dane");
            else
            {
                string prac = textBox1.Text.Replace(" ", "_");
                baza.Create_User(prac, textBox2.Text);
            }

            string MyConString = "SERVER=localhost;" +
                "DATABASE=baza;" +
                "UID=root;";
            MySqlConnection connection = new MySqlConnection(MyConString);
            string command = "select User from mysql.user;";
            MySqlDataAdapter da = new MySqlDataAdapter(command, connection);
            DataTable dt = new DataTable();
            da.Fill(dt);
            foreach (DataRow row in dt.Rows)
                comboBox1.DataSource = dt;
            comboBox1.DisplayMember = "User";
            connection.Close();
            textBox1.Text = "";
            textBox2.Text = "";
        }