private void Insertbtn_Click(object sender, EventArgs e) { string connStr = "server=localhost;user=root;database=birjha_truda;"; // создаём объект для подключения к БД MySqlConnection connection = new MySqlConnection(connStr); connection.Open(); string sql = "INSERT INTO `soiskateli`(`id_users`, `Last_name`, `Name`, `Father_name`, `Pol`, `Age`, `Pasport`, `Info`) VALUES " + "(NULL, '" + Fam.Text + "','" + Ima.Text + "','" + Otch.Text + "','" + Pol.Text + "','" + Age.Text + "','" + Pasport.Text + "','" + Inf.Text + "');"; MySqlCommand command = new MySqlCommand(sql, connection); command.ExecuteNonQuery(); connection.Close(); Ima.Clear(); Fam.Clear(); Otch.Clear(); Pol.Clear(); Pasport.Clear(); Age.Clear(); Inf.Clear(); }