Question

object reference not set to an什么意思

Answer 1

对象引用未设置为；
The library contains many popular works of reference.
这家图书馆藏有许多常用的参考书。

扩展资料

　　There is a list of references at the end of each chapter.

　　每一章的.后面都有一组参考书目。

　　Keep the list of numbers near the phone for easy reference.

　　把电话号码表放在电话旁边，方便查找。

　　I wrote down the name of the hotel for future reference.

　　我记下了这家酒店的名字，以后也许用得着。

　　My previous boss will act as a reference for me.

　　我的前任上司将做我的推荐人。

　　The book is full of references to growing up in India.

　　这本书谈到许多在印度怎样长大成人的事。

　　She made no reference to her illness but only to her future plans.

　　她没有提到她的病，只说了她未来的计划。