private void delete_Click(object sender, EventArgs e)
{
Guests guests = new Guests();
guests.GuestDel(id);
dataGridView1.DataSource = guests.Table();
}
private void update_Click(object sender, EventArgs e)
{
Check_in = Convert.ToDateTime(dateTimePicker1.Value);
Check_out = Convert.ToDateTime(dateTimePicker2.Value);
Guests guests = new Guests();
guests.GuestUd(id, txtName.Text, txtSurname.Text, txtPhonenumber.Text, txtPrice.Text, txtRooms.Text, Check_in, Check_out);
dataGridView1.DataSource = guests.Table();
}
private void query_Click(object sender, EventArgs e)
{
Guests guests = new Guests();
dataGridView1.DataSource = guests.Table();
}
private void InformationsPage_Load(object sender, EventArgs e)
{
Guests guests = new Guests();
dataGridView1.DataSource = guests.Table();
}
