private void btnSetMeal_Click(object sender, EventArgs e)
{
using (dialogGetSetMeal d = new dialogGetSetMeal())
{
if (d.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
dish set = d.getDish();
dgvOrder.Rows.Add(set.getId(), 1, set.getName(), set.getOtherName(), "", set.getPrice());
dgvOrder.Rows[dgvOrder.Rows.Count - 1].DefaultCellStyle.BackColor = Color.GreenYellow;
using (SqlConnection sqlCon = new SqlConnection(connectionString))
{
sqlCon.Open();
SqlCommand getSetDish = new SqlCommand("GetSetDish", sqlCon);
getSetDish.CommandType = CommandType.StoredProcedure;
getSetDish.Parameters.AddWithValue("@setId", set.getId());
using (SqlDataReader reader = getSetDish.ExecuteReader())
{
while (reader.Read())
{
dgvOrder.Rows.Add(reader["dishNo"].ToString(), reader["QTY"].ToString(), reader["foodName"].ToString(),
reader["foodOtherName"].ToString(), "", reader["price"].ToString());
dgvOrder.Rows[dgvOrder.Rows.Count - 1].DefaultCellStyle.BackColor = Color.Gold;
}
}
sqlCon.Close();
}
lblTotal.Text = "£ " + calculateTotal();
}
}
}
private void btnGetDish_Click(object sender, EventArgs e)
{
using (dialogSelectSetMealDish d = new dialogSelectSetMealDish())
{
if (d.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
food = d.getDish();
lblDishName.Text = food.getName();
lblDishOther.Text = food.getOtherName();
}
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
if (dgvDish.SelectedRows.Count > 0)
{
DataGridViewRow row = dgvDish.SelectedRows[0];
d = new dish((int)row.Cells[0].Value, (string)row.Cells[1].Value, (string)row.Cells[2].Value, "");
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show("Please select one dish from grid on right", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
