I want to develop a secure application in .Net. I am in the analysis
pahse of the "security" aspect and one of my requirements is to work in a
mixed environment... The Client applications may be in a domain or a
workgroup.  :-(    My server will always be in a domain.... ...

I'm hoping someone out there can tell me if there's a way to launch the
ConfigurationManager in a new AppDomain. I am trying to use an instance of
the ConfigurationManager from an application to read/write a configuration
file outside the executing application's domain.

My application is composed of business entities which are in the form of
classes instances. Some of these entities contains large arraylists of other
entities. These entities are being sent to the client - where the user might
add/modify/delete some items in the arraylists. ...

I was experimenting with the ActiveRecord pattern as defined by Martin
Fowler for a small project and was wondering the best way to handle
associations. Should the parent ActiveRecord object (e.g. Order) contain
child collections (e.g. Order.OrderItems), or do you expose methods ...

I have a DLL that pings a host via ICMP and raw sockets.  It works fine when
I am logged in as an admin, but it does not work for a normal user.  I get
this error:
An attempt was made to access a socket in a way forbidden by its access

I'm having trouble creating and consuming a serviced component.
I started with a blank solution, added a class library, and created a
serviced component class.  So far so good.  Everything works.  Then, I create
a strong name, and use gacutil to install it into the global assembly ...

I have used UAB in my application which run smooth in win2000.  After a
little change to my app and moved to a newly installed WinXP Prof SP2 PC, I
got the following error in log file while trying to download from a URL.  I
have successfully done the update using the same URL ...

  Is it a good idea to have a multifile assembly deployed on the
WebServer and that gets downloaded via No Touch Deployment. I would
like to club a small set of dlls into one dll so that my application
does not hit the WebServer everytime it wants to access a function

OK, let me ask this again: Is there a way to make the CMAB read/use/open a
config file OTHER than MyApp.exe.config? I.E. if I set up a configuration
file (in CMAB format) as file name AppSettings.xml, can I get the CMAB to
open and process that file, instead of the default ...

Lots of folks have got CMAB working, from the posts. I must be dense... I'm
trying to compile/run the simple Hashtable Quickstart. I keep getting a
dialog box with 'Could not create
"Microsoft.ApplicationBlocks.ConfigurationManagement,Version=1.0.0.0,Culture=neutral ...

I'm trying to add a web reference to a vb windows form, I have the correct .asmx file selected, but when I click "Add Reference" I get an error message stating that the files couldn't be downloaded. I've already tried to browse to them and they come up just fine, any help with ...

I required SqlHelper.vb file Very Very Urgent.
with regards
ArunKumar
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I have a VB.NET app that includes the option for the user to create a new
Access DB file for use. On some systems the user gets an error that a
required COM component could not be found. The error includes a CLSID but
not a module name. The users claim that the CLSID cannot be found ...

I have a C# Com+ serviced component running on the server. It is a
cryptography component so it just has a few methods that take a few
paramaters and return a string. I need to know how to have my C# client apps
be able to call this Com+ component on the server. I just don't know ...

I know this question has been asked many times already, but I still have
some questions.
We would like to use .net remoting for a new distributed application. I
understand that a few options are available for the host part (IIS, seperate