超出Word的范围 [英] Out of range in Word

问题描述

以下代码在Word文档中出现超出范围错误。（极少数情况下）



< pre lang =vb> outWord.ActiveDocument.PageSetup.LineNumbering.Active = False

解决方案

可能有很多原因，例如：

- 没有活动文档或者代码执行时它已经改变

- 文档有多个部分等。



但是为了解决问题，需要更多的信息。因此，在我看来，你应该将操作包装在try ... catch块中，如果出现错误，请收集有关情况的所有可能信息。



另一件事可以使代码更健壮的是你将引用存储在变量中而不是引用Active ...例如在代码的开头设置Word.Document类型的变量中的ActiveDocument值并使用该变量来制作对文件的修改。这通常可以消除活动文档更改时出现的问题。

Below code arise "Out of range" error in Word document.(rare cases)

outWord.ActiveDocument.PageSetup.LineNumbering.Active = False

解决方案

There could be many reasons such as:
- there is no active document or it has changed at the moment the code is executed
- the document has multiple sections etc.

However in order to solve the problem more information would be needed. So in my opinion you should wrap the operations inside a try...catch block and in case of an error gather all the information possible about the situation.

Another thing that could make the code more robust is that you would store the references inside a variable instead of referencing Active... For example in the beginning of the code set the ActiveDocument value in a Word.Document type of variable and use that variable to make modifications to the document. This often eliminates problems that occur when the active document changes.

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