How can you identify whether any changes are made to the DataSet object since the time it was last loaded?

How can you identify whether any changes are made to the DataSet object since the time it was last loaded?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, ado-net, topic-specific, ado.net, .net

参考答案摘要

The DataSet object has two methods to track down the changes: GetChanges(): It returns the DataSet object that has been changed since it was loaded or since the execution of the AcceptChanges() method...

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