使用VBScript检查Excel工作簿是否已打开
[英]Check if Excel workbook is open using VBScript
问题描述
I have a vbs script which writes to an Excel spreadsheet. 
我有一个写入Excel电子表格的vbs脚本。 To be able to save the spreadsheet I need to ensure that it is not already open. 为了能够保存电子表格，我需要确保它尚未打开。
Can someone suggest the best way to do this? 有人可以建议最好的方法吗？
Some research: 有些研究：
- I tried to create a Word Tasks objects to show me all running processes, but on Windows 7 it only tells me whether Excel is running or not. 我尝试创建Word Tasks对象以向我显示所有正在运行的进程，但在Windows 7上它只告诉我Excel是否正在运行。
- Creating an Excel.Application object does not give me access to all running instances of Excel. 创建Excel.Application对象不允许我访问所有正在运行的Excel实例。
- I thought about opening the spreadsheet for writing but the only way I can think of doing this is with the File System Object OpenTextFile method which does not seem to be the correct approach as the Excel file is a binary. 我考虑打开电子表格进行编写，但我能想到的唯一方法是使用文件系统对象OpenTextFile方法，因为Excel文件是二进制文件，所以这似乎不是正确的方法。
Any other ideas? 还有其他想法吗？
1 个解决方案
解决方案1
0 已采纳 2010-10-06 17:28:07
Since the Excel.Application object doesn't give you access to all instances of Excel, what about using a simple error trap? 由于Excel.Application对象不允许您访问Excel的所有实例，因此使用简单的错误陷阱呢？ ie. 即。 if it is unable to save the file, throw a warning message, save as another file name, etc. 如果无法保存文件，则抛出警告消息，另存为其他文件名等。
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