private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
kunder k = (kunder)listBox1.SelectedItem;
MySqlConnection connection = new MySqlConnection(ConnString);
connection.Open();
k.Omsattning = 0;
MySqlCommand cmd = k.GetUpdateCommand();
cmd.Connection = connection;
cmd.ExecuteNonQuery();
connection.Close();
}
private void button2_Click(object sender, EventArgs e)
{
kunder k = new kunder();
k.FirmaNamn = "Raffes Korvkiosk";
k.Kund_ID = "RAFFE";
k.Omsattning = 1000;
MySqlConnection connection = new MySqlConnection(ConnString);
connection.Open();
MySqlCommand cmd = k.GetInsertCommand();
cmd.Connection = connection;
try {
cmd.ExecuteNonQuery();
}
catch (MySqlException exc) {
MessageBox.Show(exc.Message);
}
connection.Close();
}
