private void button2_Click(object sender, EventArgs e)
{
if (lblID.Text != null)
{
var frm = new New_Trip(int.Parse(lblID.Text));
frm.Show();
}
}
private void button1_Click(object sender, EventArgs e)
{
var cmd = DBConn.CreateCommand();
cmd.CommandText = "INSERT INTO trip (date, place) VALUES (@date, @place)";
cmd.Parameters.AddWithValue("@date", dtp.Value);
cmd.Parameters.AddWithValue("@place", txtPlace.Text);
var recs = cmd.ExecuteNonQuery();
if (recs > 0)
{
cmd.CommandText = "SELECT MAX(tripID) FROM trip";
var tripID = int.Parse(cmd.ExecuteScalar().ToString());
var frm = new New_Trip(tripID);
frm.Show();
}
else
{
MessageBox.Show("Couldn't create new trip." + Environment.NewLine + "Please try again.", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
