private void Form1_Load(object sender, EventArgs e) { using (StokTakibiDBContext context = new StokTakibiDBContext()) { var resultCategory = context.Category.ToList(); foreach (var item in resultCategory) { comboBoxurun_kategori.Items.Add(item); } // comboBoxurun_kategori.DataSource = context.Category.ToList(); var resultPAT = context.ProductAmountType.ToList(); comboBoxurun_miktar_türü.DataSource = resultPAT; } tabControlmenu.Visible = false; pictureBox2.Visible = false; }
private void buttonekle_Click(object sender, EventArgs e) { Product p = new Product(); p.UrunBarkod = textBoxbarkod.Text; p.UrunAdi = textBoxurun_adi.Text; p.UrunMiktar = Convert.ToDouble(numericUpDownurun_miktar.Value); p.KDVOran = int.Parse(comboBoxKDV.SelectedItem.ToString()); p.StockAdeti = Convert.ToInt32(numericUpDowstok_adeti.Value); Category c = (Category)comboBoxurun_kategori.SelectedItem; p.KategoriID = c.ID; ProductAmountType pat = (ProductAmountType)comboBoxurun_miktar_türü.SelectedItem; p.UrunMiktarTuruID = pat.ID; using (StokTakibiDBContext context = new StokTakibiDBContext()) { context.Product.Add(p); context.SaveChanges(); } }