.NET: how to programatically give assembly loaded from network the same trust as those loaded from local host?

From: JS (someone_at_somewhere.com)
Date: 06/23/03 

Date: Mon, 23 Jun 2003 14:49:15 -0400

I have a .net assembly accesing COM service, the .net assembly resides on
network drive. When the assembly is run, I got 'securitypermission'
exception. If in '.net wizard->adjust .net security->adjust the security
level for each zone', I gave 'local intranet' zone 'full trust'; the same as
for 'my computer' zone, then there is no such exception.

How do I programatically do so? When I load the assembly (and run the
assmbly) in a program, I would like to give this assemnly full trust in this
program so that it can access COM service.

If this assembly is not using COM service, I think that there won't be such
a problem.

Thanks.