如何將代碼轉換爲此RequestPurchase IdrequestPurchase = db.RequestPurchase.Find（id）;

Question

如何改造這個

RequestPurchaseItem re = db.RequestPurchaseItem.Where(x=>x.RequestPurchaseNumber == id).ToList(); 

對此

RequestPurchase IdrequestPurchase = db.RequestPurchase.Find(id); 

因爲我需要這樣子

RequestPurchase IdrequestPurchase = db.RequestPurchase.Find(id); 

我很感謝......感謝

Answer 1

RequestPurchase IdrequestPurchase = db.RequestPurchase.ToList().Find(x=>x.RequestPurchaseNumber == id);