'使用 C# 从 PDF 或 Word 文档中删除注释'
Annotations are commonly used in documents for pointing out different observations and providing feedbacks for discussion. We discussed in a separate articles, how to add different annotations to PDF and Word documents using C#. Today, this article discuss how to remove annotations from documents like PDF and Word DOC/DOCX files using C#. 本文讨论了以下主题：
- 注释 .NET API * 删除所有注释 * 按 ID 删除注释 * 通过注释对象消除注释