null access value
常见例句
- This value allows remote access to the registry by using a null session.
該值允許使用空會話遠程訪問注冊表。
lyzh0703.blog.163.com - Now, even if the same code segment tries to access p before a value has been assigned to it and it has proper handling of the Null value (which ideally it should be), then it will behave properly.
現在，即使同一個代碼段嘗試在對 p 賦值前訪問它，該代碼段也能正確処理 Null 值（在理想情況下應具有的值），然後將具有正確的行爲。 返回 null access value