interop, DLL rights problem

microsoft.public.dotnet.framework.interop - Microsoft .NET technology


interop >> DLL rights problem

by kiwi » Thu, 11 May 2006 17:48:52 GMT

Hello: I have a DLL that must update into a server. I want to make
automatic proccess that copy that dll from a directory(Ex: c:\update)
to application directory (ex: c:\application). Copy file is easy, but
the problem is that copying it does not get the same right access that
app. directory has. How can I copy this file assigning the correct
right access?


Regards

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interop >> RE: DLL rights problem

by eW9nYSB3ZWF6ZWw » Thu, 11 May 2006 20:55:03 GMT


I'm assuming you mean FileSystem rights correct? In other words, the file
Attributes?
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interop >> DLL rights problem

by kiwi » Thu, 11 May 2006 21:11:25 GMT

Thanks by responding :)

I mean that if I copy (for example manually) this dll from desktop to
app. directory, this dll preserves rights from was created (in
desktop), and not assume new rights of the new directory.

For example, DLL has system user,administrator user, and user@domain.
But apps directory has administrator user, system user and USERS user,
that is neccesary from my dll.

Sorry by my english :) I don't know if is very easy understand me

Regards
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interop >> DLL rights problem

by eW9nYSB3ZWF6ZWw » Thu, 11 May 2006 23:51:02 GMT

No problem. I get what you mean now. This is not really an interop problem
though.

I haven't tried it but it looks like it may be as simple as the following:

File.SetAccessControl(@"c:\txt.dll", File.GetAccessControl(@"c:\txt.txt"))

where c:\txt.dll is the newly copied file and c:\txt.txt is a existing file
in the target directory with the desired access rights.

Good luck.
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