using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using MySql.Data.MySqlClient;

namespace nota2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void RefreshButton_Click(object sender, EventArgs e)
        {
            MySqlConnection connection = new MySqlConnection("server=localhost; user id=root; password=rootpassword; database=atestat; SSLMode=none");
            string sql = "SELECT * FROM users";
            MySqlCommand cmd = new MySqlCommand(sql, connection);
            DataTable dt = new DataTable();
            MySqlDataAdapter da = new MySqlDataAdapter(cmd);
            da.Fill(dt);
            grid.DataSource = dt;
            connection.Close();

        }

        private void Button1_Click(object sender, EventArgs e)
        {
            MySqlConnection connection = new MySqlConnection("server=localhost; user id=root; password=rootpassword; database=atestat; SSLMode=none");
            string sql = textBox1.Text;
            MySqlCommand cmd = new MySqlCommand(sql, connection);
            DataTable dt = new DataTable();
            MySqlDataAdapter da = new MySqlDataAdapter(cmd);
            da.Fill(dt);
            grid.DataSource = dt;
            connection.Close();
        }
    }
}