Copyable
更多信息
- 即使设置为 Copyable->False,相应于一个单元的表达式仍然可以用 NotebookRead 读入内核.
- 在笔记本级别设置 Copyable->False. 笔记本中的单元不能在前端交互拷贝.
范例
基本范例 (1)
nb = CreateDocument[{TextCell["copyable", "Text", Copyable -> True], TextCell["not copyable", "Text", Copyable -> False]}];SelectionMove[nb, All, Notebook]如果复制选定并且粘贴到一个新的笔记本中,只有第一个单元被复制:
FrontEndExecute[{FrontEnd`SelectionMove[nb, All, Notebook], FrontEndToken[nb, "Copy"], FrontEndToken[nb, "New"], FrontEndToken["Paste"]}];技术笔记
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- 单元选项
历史
1996年引入 (3.0)
文本
Wolfram Research (1996),Copyable,Wolfram 语言函数,https://reference.wolfram.com/language/ref/Copyable.html.
CMS
Wolfram 语言. 1996. "Copyable." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Copyable.html.
APA
Wolfram 语言. (1996). Copyable. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Copyable.html 年
BibTeX
@misc{reference.wolfram_2026_copyable, author="Wolfram Research", title="{Copyable}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/Copyable.html}", note=[Accessed: 13-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_copyable, organization={Wolfram Research}, title={Copyable}, year={1996}, url={https://reference.wolfram.com/language/ref/Copyable.html}, note=[Accessed: 13-September-2026]}