null reference
常見例句
- Fixed Null Reference Exception when deleting a that has holes in it.
修復(fù)了當(dāng)刪除一個包含空值的對象時引發(fā)的空引用異常 - Finally, say goodbye to the dull, everyday drudgery of null reference exceptions.
最后,告別那些處理空引用異常的枯燥差事吧。 - To avoid this problem, you can define a complex type to wrap the value type and set the complex type to be null to indicate a null reference.
為了避免這個問題的出現(xiàn),您可以定義復(fù)合類型來封裝數(shù)值類型,并將這個復(fù)合類型置為空來表示空引用。 返回 null reference