Word Interop 无法在计划任务中工作

发布于 2024-07-28 23:56:57 字数 696 浏览 8 评论 0原文

我目前正在开发一个脚本，该脚本获取 Word 文档，在 Word 中打开它，然后将 Word 文件打印为 PDF。在我的机器或服务器上手动运行时一切都很好。当我尝试将其作为计划任务运行时，问题就出现了。

要求之一是这应该每晚进行，无需任何干预。当我设置计划任务来执行此操作并将安全选项设置为“仅在用户登录时运行”时，一切正常。问题是，这必须在有人登录或无人登录的情况下运行。如果我将任务设置为“无论用户是否登录都运行”，脚本将在以下行失败：

wordDoc = MSWord.Documents.Open(ref fileToConvert, ref refFalse, ref refTrue, 
                                ref RN, ref RN, ref RN, ref RN, ref RN,
                                ref RN, ref RN, ref RN, ref RN, ref RN,
                                ref RN, ref RN, ref RN);

MSWord.Documents.Open() 有效，但返回 null。

此任务在带有 Office 2007 的 Windows Server 2008 上运行。

为此我应该采取另一种方法吗？

原文

I'm currently developing a script that takes a Word document, opens it up in Word, and then prints the Word file as a PDF. Everything works great when run manually either on my machine or the server. The problem comes in when I attempt to run it as a scheduled task.

One of the requirements is that this should be done nightly without any intervention. When I set up a schedule task to do this and set the security options to "Run only when user is logged on" everything works fine. Problem is, this has to be run with or without someone being logged on. If I set the task to "Run whether user is logged on or not", the script fails on the following line:

wordDoc = MSWord.Documents.Open(ref fileToConvert, ref refFalse, ref refTrue, 
                                ref RN, ref RN, ref RN, ref RN, ref RN,
                                ref RN, ref RN, ref RN, ref RN, ref RN,
                                ref RN, ref RN, ref RN);

MSWord.Documents.Open() works, but returns null.

This task is running on Windows Server 2008 with Office 2007.

Is there another approach I should be taking for this?

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