private void update_Click_1(object sender, EventArgs e) { var itemName = OrderOptions.selectItemName; if (OrderOptions.selectItemName != null) { using (var db = new SunwayCafeContext()) { var query = db.Items.Where(d => d.Name == itemName).FirstOrDefault(); if (query != null) { CreateItem update = new CreateItem(query, this); update.Show(); } else { MessageBox.Show("Unable to retrieve item from database", "System Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } } } else { MessageBox.Show("Please select an item"); } }
private void create_Click(object sender, EventArgs e) { CreateItem create = new CreateItem(null, this); create.Show(); }