private void button7_Click(object sender, EventArgs e)
        {
            if (numericUpDown1.Text != "0")
            {
                int id = Globals.OrderComboItem;

                Combo       item  = db.Comboes.FirstOrDefault(c => c.Combo_ID == id);
                Combo_Price price = db.Combo_Price.FirstOrDefault(c => c.Combo_Price_ID == id);

                if ((item != null) && (price != null))
                {
                    string itemDesc = "ID:  " + Convert.ToString(item.Combo_ID) + " Name:  " + item.Combo_Name
                                      + " Description:  " + item.Combo_Description + " Quantity:  " + numericUpDown1.Text + " Notes:  ";
                    listBox1.Items.Add(itemDesc);
                    Globals ComboItem = new Globals();
                    ComboItem.OrderItemId          = id;
                    ComboItem.OrderItemName        = item.Combo_Name;
                    ComboItem.OrderItemDescription = item.Combo_Description;
                    ComboItem.OrderItemPrice       = price.Combo_Price1;

                    ComboItem.OrderQuantity = Convert.ToInt32(numericUpDown1.Text);
                    another.Add(ComboItem);
                }
            }
            else
            {
                MessageBox.Show("Error:Quantity can't be zero");
            }
        }
        private void btnSaveCombo_Click(object sender, EventArgs e)
        {
            if (pbxCombo.Image != null)
            {
                string phrase = txtComboPrice.Text;

                double number;
                bool   isNumeric = double.TryParse(phrase, out number);
                if (isNumeric == true)
                {
                    if ((Convert.ToDouble(txtComboPrice.Text) > 0) && (txtComboName.Text != ""))
                    {
                        if ((listBox1.Items.Count > 0) /*&& (listBox1.Text != "")*/)
                        {
                            int         id    = Globals.Combopassing;
                            Combo_Price price = db.Combo_Price.FirstOrDefault(c => c.Combo_Price_ID == id);

                            price.Combo_Price1     = Convert.ToDouble(txtComboPrice.Text);
                            price.Combo_Price_Date = DateTime.Today;
                            //db.Combo_Price.Add(price);

                            int    num = listBox1.Items.Count;
                            string str = "";
                            for (int i = 0; i < num; i++)
                            {
                                str = str + listBox1.Items[i].ToString();
                            }



                            Combo_Type type = db.Combo_Type.FirstOrDefault(c => c.Combo_Description == cmbComboType.Text);
                            Combo      item = db.Comboes.FirstOrDefault(c => c.Combo_Price_ID == id);
                            item.Combo_Name        = txtComboName.Text;
                            item.Combo_Price       = Convert.ToDouble(txtComboPrice.Text);
                            item.Combo_Description = str;
                            item.Combo_Type_ID     = type.Combo_Type_ID;
                            item.Combo_Price_ID    = price.Combo_Price_ID;

                            //MessageBox.Show(item.Combo_Description);

                            // db.Comboes.Add(item);
                            ItemsPicture itempic = db.ItemsPictures.FirstOrDefault(c => c.Combo_Item_ID == id);
                            {
                                if (Globals.browse == true)
                                {
                                    itempic.ItemName = Globals.fileName;
                                    itempic.imageVar = Globals.ConvertImageToBinary(pbxCombo.Image);
                                    // itempic.ImageID = item.Combo_ID;
                                    // Globals.browse = false;
                                }
                            }

                            db.SaveChanges();
                            MessageBox.Show("Combo item updated successfully");
                            Globals.refresher = true;


                            this.Close();
                        }
                        else
                        {
                            MessageBox.Show("Error:No items added");
                        }
                    }

                    else
                    {
                        MessageBox.Show("Error:Price value too large OR less thatn zero/Combo name field is empty");
                    }
                }
                else
                {
                    MessageBox.Show("Error: Price not in correct format");
                }
            }
            else
            {
                MessageBox.Show("Upload a picture");
            }
        }