"Goldwind" wrote:

> I have:
>
> Client: Windows app which call the web service.
> Server: The web service.
>
> Where should i change the Code Access Security?
>
> The client is the user. and i can't tell him to change the Code Access
> Security for an application which he is installing.
> The server is on place in an host company.
>
> Is there no way to set the Code Access Security on installing with out the
> need to change each computer's Code Access Security?
>
> Thanks
>
>
> "oldbear" wrote:
>
> > Hi
> >
> > You need to alter the Code Access Security policy for your application.
> >
> > Here's an article on partial trust applications:
> >
> > http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnpag2/html/paght000020.asp
> >
> > The article states:
> >
> > WebPermission is restricted. This means your application can only
> > communicate with an address or range of addresses that you define in the
> > <trust> element.
> >
> > This should be the key to solving your problem.
> >
> > Hope this helps
> >
> > Chris Seary
> >
> > "Goldwind" wrote:
> >
> > > Hi,
> > >
> > > I created a simple vb.net application which, on a click of a button, it
> > > calls a simple web service (which i also created).
> > >
> > > On call, i get a security exception
> > >
> > > System.security.SecurityException: Request for the permission of type
> > > system.net.WebPermission, system, version=1.0.5000.0, culture=natural,
> > > PublicKeyToken=b77a5c561934e089 failed.
> > > at system.security.CodeAccessSecurityEngine.CheckHelper(PermissionSet
> > > grantedSet, PermissionSet deniedSet, CodeAccessPermission demand,
> > > PermissionTokem permToken) ....
> > >
> > > It seems like a security problem on the client.
> > > How can i overcome it?
> > > what to change in the solution and how?
> > >