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FileStream

Hi
IO open a file steream for reading , but i want this file
to be changed by other application .
I trying the following line code to open it for reading
only :

FileStream Headerfp = new FileStream
(path,FileMode. Open,System.IO. FileAccess.Read );

but now i can't write to this file from other
application , How to open this file for read only and to
be able to write to this file by other application
Nov 15 '05 #1
1 2736
>FileStream Headerfp = new FileStream
(path,FileMode .Open,System.IO .FileAccess.Rea d);

The third parameter in this particular overload of the FileStream
constructor is how your program is allowed to access the underlying
file.

What you need is the following:

FileStream Headerfp = new FileStream(path , FileMode.Open,
System.IO.FileA ccess.Read, System.IO.FileS hare.ReadWrite) ;

This is an overload of the FileStream constructor which also accepts a
parameter called FileShare which determines how the file will be
shared by other processes.

See also: http://tinyurl.com/sbfg

Nov 15 '05 #2

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