Declaritive security attribute help!

[Ray Cassick \(Home\)]

I am trying to tag an assembly with a minimum requirements check so that it
will know if it has the ability to read and write to a specific folder.

The problem is that the specific folder is a sub folder of the users
ApplicationData folder.

Anyone have any examples of how to do this? I have been looking in the help
and Googling for the last few hours and can't seem to find an example of
this.

I set up a small test project that uses the following line to check before
it draws the main form:

<Assembly:
Security.Permissions.FileIOPermission(Security.Per missions.SecurityAction.RequestMinimum,
All:=Nothing, Append:=Nothing, PathDiscovery:=Nothing, Read:="C:\Documents
and Settings\rcassick\Application Data\Enterprocity", Unrestricted:=False,
Write:="C:\Documents and Settings\rcassick\Application Data\Enterprocity")>

and then I ran it from an account that I KNOW has no ability to read or
write form that path and it did not seem to do anything at all. I was
expecting at least to get some Security Exception window.
--
Raymond R Cassick
CEO / CSA
Enterprocity Inc.
www.enterprocity.com
3380 Sheridan Drive, #143
Amherst, NY 14227
V: 716-316-5973
Blog: http://spaces.msn.com/members/rcassick/

[Ken Tucker [MVP]]

Hi,

Take a look at this example. It shows how to request a permission
and check and see if you can do.

http://msdn.microsoft.com/library/de...sctorTopic.asp

Ken
-----------------------
"Ray Cassick (Home)" <rc************@enterprocity.com> wrote in message
news:eD*************@TK2MSFTNGP09.phx.gbl...

I am trying to tag an assembly with a minimum requirements check so that it
will know if it has the ability to read and write to a specific folder.

The problem is that the specific folder is a sub folder of the users
ApplicationData folder.

Anyone have any examples of how to do this? I have been looking in the
help and Googling for the last few hours and can't seem to find an example
of this.

I set up a small test project that uses the following line to check before
it draws the main form:

<Assembly:
Security.Permissions.FileIOPermission(Security.Per missions.SecurityAction.RequestMinimum,
All:=Nothing, Append:=Nothing, PathDiscovery:=Nothing, Read:="C:\Documents
and Settings\rcassick\Application Data\Enterprocity", Unrestricted:=False,
Write:="C:\Documents and Settings\rcassick\Application
Data\Enterprocity")>

and then I ran it from an account that I KNOW has no ability to read or
write form that path and it did not seem to do anything at all. I was
expecting at least to get some Security Exception window.
--
Raymond R Cassick
CEO / CSA
Enterprocity Inc.
www.enterprocity.com
3380 Sheridan Drive, #143
Amherst, NY 14227
V: 716-316-5973
Blog: http://spaces.msn.com/members/rcassick/

[Ray Cassick \(Home\)]

Is there a way though to use a path that changes depending on the logged on
user and still do this declaratively? I don't think so.

The path I am after in as user specific Application Data path.

I don't think I can do this declaratively.

"Ken Tucker [MVP]" <vb***@bellsouth.net> wrote in message
news:uy**************@TK2MSFTNGP12.phx.gbl...

Hi,

Take a look at this example. It shows how to request a permission
and check and see if you can do.

http://msdn.microsoft.com/library/de...sctorTopic.asp

Ken
-----------------------
"Ray Cassick (Home)" <rc************@enterprocity.com> wrote in message
news:eD*************@TK2MSFTNGP09.phx.gbl...

I am trying to tag an assembly with a minimum requirements check so that
it will know if it has the ability to read and write to a specific folder.

The problem is that the specific folder is a sub folder of the users
ApplicationData folder.

Anyone have any examples of how to do this? I have been looking in the
help and Googling for the last few hours and can't seem to find an
example of this.

I set up a small test project that uses the following line to check
before it draws the main form:

<Assembly:
Security.Permissions.FileIOPermission(Security.Per missions.SecurityAction.RequestMinimum,
All:=Nothing, Append:=Nothing, PathDiscovery:=Nothing,
Read:="C:\Documents and Settings\rcassick\Application Data\Enterprocity",
Unrestricted:=False, Write:="C:\Documents and
Settings\rcassick\Application Data\Enterprocity")>

and then I ran it from an account that I KNOW has no ability to read or
write form that path and it did not seem to do anything at all. I was
expecting at least to get some Security Exception window.
--
Raymond R Cassick
CEO / CSA
Enterprocity Inc.
www.enterprocity.com
3380 Sheridan Drive, #143
Amherst, NY 14227
V: 716-316-5973
Blog: http://spaces.msn.com/members/rcassick/