I have a .NET object that's registered in COM+.  I'm calling it from a
VB6 dll that's registered in COM+ like so:
Set objEFV = CreateObject("MyDotNetDLL.MyClass")
strResult = objEFV.DoMyMethod(Param1, Param2)

   I read I can use SMTP channel to send SOAP message. But what is the
benefit of using SMTP instead of TCP, HTTP?
Hardy

I'm trying to use the StreamReader to read messages from a newsgroup but
after downloading several messages it will get stuck on the
streamReader.Peek line and never timeout (or at least not after 12 hours)
Any suggestions on how to timeout?

Is there anything correspondant to the iterator for Dictionary<>? For
example, something which is similar to std::map::iterator in C++?
Reply please. Thanks in advance.
Hyun-jik Bae

Hi, i'm developer, im writing a C# code to communicate with a Fiscal Printer
(Argentine) throw serial port. I have a problem, my communication is
Asynchronously and i need to simulate a synchronously communication, i mean,
like this.

I'm currently building a little web site for me and my friends where we
would like to be able to post big files (10Mb to 250Mb approx.) Right now
the ASP.Net UploadFile control can't do it as we are limited 1) by the
MaxRequestLength (4Mb) and 2) with big files (such as 250Mb) ...

Hi
I just thought of writing my MCTS exam, which targets .NET 2.0. However, i
also came across many info on .NET 3.0, now this just makes me to think,
whether should i go ahead and do MCTS? Any idea when is 3.0 getting released

I have a web page with displays informations from an xml. On the same
web page is a "save xml as" button and when the button gets fired, I
want to display a save as dialog for the user to save the xml in a file
on his client machine.

I want to create a new constructor in a class that inherits from another...
in VB.Net
I still want to call the base class after some code has 'manipulated' the
parameters

If i dispose all object in my vb.net c# code what perfomances advantage
i have?
mant thanks

I have a website which currently uses an ActiveX component made in
Delphi. The ActiveX provides a simple but nice functionality to the
website. Recently, it was ported from the old Asp, to Asp.Net 2.0. I
was wondering, if I want to replace the Delphi ActiveX component, what

I am currently getting the error described in the above kb article. Does
anyone have the fix file suggested in the article that can be e-mailed to
me?
Regards

Any built in framework function that takes a string array and converts it
back to a concatenated string with a delimiter?
Thanks.

I have my UserControls in a subdirectory called usercontrols. In the code
for one of my UserControls I have the following:
   Public Property adimage() As String
       Get

Hi, all
I want to customize the column of DataGridView as a DataTimePicker control
in a windows form, how to do this?
Could you give me several samples of VB.net?