Open file in exclusive mode

  • Thread starter Thread starter Frank Rizzo
  • Start date Start date
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Frank Rizzo

I am trying to open a file in exclusive mode for writing. Is the code
below correct?

FileStream oStream = File.Open(FileName, FileMode.Open,
FileAccess.Write, FileShare.None);

The purpose is two-fold:
1. I want no one to be able to open a file while I am operating on it.
2. If the file is open by someone else, I want the code above to throw
an exception.

Will it do the trick?
Thanks.
 
Frank Rizzo said:
I am trying to open a file in exclusive mode for writing. Is the code
below correct?

FileStream oStream = File.Open(FileName, FileMode.Open, FileAccess.Write,
FileShare.None);

The purpose is two-fold:
1. I want no one to be able to open a file while I am operating on it.
2. If the file is open by someone else, I want the code above to throw an
exception.

Will it do the trick?
Click to expand...

Yep.

David
 
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