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XML Document and File Access Errors

I have a mutli threaded application that needs to update XmlAttributes
in an XmlDocument. Different objects need access to the same file at
various times. The problem is I get an IO error - "The process cannot
access the file..." - every now and then.

Is it possible to lock down this file to enable syncronous access (i.e.
if the file is busy, queue the subsequent requests to write). I've
tried using the lock keyword but haven't had any luck - I believe this
isn't working because each object has it's own reference to the
XmlDocument. Does anyone have any suggestions?

Any help on this at all would be great... I'm pretty stumped.

Cheers!
Russ

Nov 17 '05 #1
0 914

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