private void comboUruncesidi_SelectedIndexChanged(object sender, EventArgs e) { //Seçilin ürün çeşidinin özelliklerinin gösterilmesi: string comboDegeri = comboUruncesidi.Text; if (comboDegeri == "mouse") { DatasetTableAdapters.urunlerTableAdapter adaptor = new DatasetTableAdapters.urunlerTableAdapter(); dataGridUrunler.DataSource = adaptor.mouseGetir(); } else if (comboDegeri == "klavye") { DatasetTableAdapters.urunlerTableAdapter adaptor = new DatasetTableAdapters.urunlerTableAdapter(); dataGridUrunler.DataSource = adaptor.klavyeGetir(); } else if (comboDegeri == "harddisk") { DatasetTableAdapters.urunlerTableAdapter adaptor = new DatasetTableAdapters.urunlerTableAdapter(); dataGridUrunler.DataSource = adaptor.harddiskGetir(); } else if (comboDegeri == "işlemci") { DatasetTableAdapters.urunlerTableAdapter adaptor = new DatasetTableAdapters.urunlerTableAdapter(); dataGridUrunler.DataSource = adaptor.islemciGetir(); } else if (comboDegeri == "işletim sistemi") { DatasetTableAdapters.urunlerTableAdapter adaptor = new DatasetTableAdapters.urunlerTableAdapter(); dataGridUrunler.DataSource = adaptor.isletimsistemiGetir(); } }