I have a .net application that needs to upload/download file to/from remote
site.   I suppose that on a remote site I could publish asp .net page which
would contain upload download control.  What class, on the application side,
would I need to invoke upload/download functionality?

Hi groups,
I would like to hook print driver for manage the file that the MS
windows'user want to print.
I don't want to manage EMF file that the print spooler generate..

I'm just a beginner in C# and I try to compile some code which I found in
the Internet.
Pasting the code into a xxx.cs and compiling with a command line csc,
reveals with an error, that there is no "main". I guise that one may need to

I am trying to implement an AppDomain to load addin assemblies (loaded in
memory using an array of bytes) for a project I am working on and what I
basically want is:
a) deny access to any local files in all drives

Hi I'm not sure what's the appropriate group to post this question so here
we go. We are looking for a dotNET based test framework like STAF (Java
based). We prefer non-commercial open source based. I appreciate any help on
this.

I have a method Marshal.IsComObject(...) that returns TRUE if an
object is a COM object.
I have an object of Excel.Worksheet that I released using
Marshal.ReleaseComObject(...). I want to iterate over a collection of

Ok, dumb question, I know, but I just can't get my head round it.
I'm writing a base validator class, let's call it abstract BaseFoo.
I'm also writing two implementation classes, let's call them Bar and
Quux. I want them all to share a static field that defines a regular

I currently have my application setup and built using Windows
Authentication (WindowsPrincipal).  For security checks, I simply do
an IsInRole call on the Principal.  The role permissions are hard-
coded, something like this:

I'm using Reflection to iterate over the properties and fields of an
arbitrary object. For non-indexed properties it's
   pi.GetValue(theObject, Nothing) for VB, or pi.GetValue(theObject, null)
for C#

I am writing a very generic DumpObject(object Obj) method.
I can easily GetType() and GetType().GetProperties().
I can easily PropertyInfo.GetValue(Obj, null) for scalar variables.
The problem is arrays or collections which require this syntax:

What is the best way to test my methods that hit a database?
I believe tests should be as automated as possible. However, I'm not
sure how I can test against a database since changes will modify the
(development) database.

Thank you for taking the time to read and help me with my question.
Here is a simplified program I have:
int[,] array2D = { {1, 2, 3}, {4, 5, 6} };
private void Main(){

Trying to get a see windows messages using IMessageFilter interface however
it does not seem to get all window messages.  Specifically I am looking for
the WM_POWERBROADCAST.  I override wndproc which shows the msg successfully
but nothing shows up when using IMessageFilter.  Am ...

How come VS2008 does not show built-in extension methods for the string
class?  Like ToList() method, for instance.

do i have to remove the pair and then reinsert it or can i just update the
value of the dictionary