"Roger Twomey" skrev i melding am working on a filewatcher application. I would anyhow guess that the underlying NTFS API attempt to access the file three times before giving up, thus giving you three log messages.
I would advice you to download the free FileMon from SysInternals ( it will give you low level information about file access and might help you figure it out. The Model NBF-36 part number 103401LF is permanently lubricated with a 1/6 HP, 3200 RPM, 115v single phase, 3 speed motor. I really appreciate any help you can give. The 103401LF Bell & Gossett NBF-36 Pump 1/6 HP 3-Speed Motor small bronze body circulator pump 103401LF for potable, domestic water. Unfortunately at this point it is rather urgent. It should also be noted that SOMETIMES the file deletes, but USUALLY it does not.Ģ) How do I make the filewatcher 'let go' of the file so that I can delete it? I don't know why, it certainly isn't logical to me. This causes the component to lose track of changes in the directory, and it will only provide blanket notification. If there are many changes in a short time, the buffer can overflow. It should be noted that I specifically put the log entries 3 times because the do in fact show up 3 times. The system notifies you of file changes, and it stores those changes in a buffer that the component creates and passes to the APIs. You will notice that I write to the event log when I see the file, then I attempt to delete the file and if it fails I write to the eventlog.Ĭurrently when I write to the event log I get a pattern like this:ĭelete error (file in use by another process) Private Sub fsWatcher_Created(ByVal sender As System.Object, ByVal e As System.IO.FileSystemEventArgs) Handles fsWatcher.ChangedĮventLog.WriteEntry(Me.ServiceName, Me.ServiceName & " File found = " & strFileName, EventLogEntryType.Information)ĮventLog.WriteEntry(Me.ServiceName, Me.ServiceName & " " & ex.ToString, EventLogEntryType.Error)
FILEWATCHER NBF.SYS CODE
I am trying to figure out the best method of doing this, so I am adding code bit by bit. User uploads an xml file onto the web serverįilewatcher app reads the file and inserts records into our sql server I am working on a filewatcher application.
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