monitor file/directory access in C#

I want to develop the application which logs the files / directories accessed on the machine.

e.g. I go to D:\ and into a folder documents and open a word file. I want my application to create a log in the following format:

1. D:\ Opened
2. D:\documents Opened
3. D:\documents\secret.docx Opened

I've used FileSystemWatcher to achieve the oth开发者_如何学Cer type of file system activity but unable to get events for accessing this.

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sounds like you wanna do a FileMon program like sys internals. in their website Mark tells about the way FileMon works so you can get some inspiration by reading the article.

also see here: How do you monitor file access and changes on a file server by user name?

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Not sure this sort of monitoring can be achieved with filesystemwatcher as it is aimed at monitoring changes I believe. You could use filesystem Auditing (by going into advanced security settings) which will log events in eventlog and you can pull it from there.

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Most viable option is use of file system filter driver. Such driver gives you fine-grain control over all requests going to particular file system. The only issue with this approach is complexity of developing such driver in kernel mode.