I have an application that needs to use Paypal to verify the legitimacy
of a credit card, not the actual charge.
The only thing I can find thru Paypal's SDK is stuff that's a COM add-in.
Is there a web service that anyone knows of that'll do this process?

Once the hotfix for Version Tolerant Serialization is applied to a 1.1
client, can that patched client still serialize to/deserialize from an
unpatched 1.1 server, and vice versa?

Dll created from dotnet, like the calls can be made from VB 6.
Greetings and thank you

We're having a problem with converting a program from .NET 1.1 to .NET
2.0. The program is kind of an AppServer (which can run as NT service or
as a console application), where we don't control which applications are
run inside it. Now we have a problem with one application which ...

what is best way to talk to https webpages within .net? any good librarys
for talking to https websites?

I have to integrate a previewer into a desktop application, that retains
some links to resources (local files, internet-links, personal mails - this
is not of certain concern).
This window should be able to give a preview of the document: be it an

I have installed dotnet on my Pc. I created one windows application in
which i am displaying messagebox.
when i run my application what i found is contents are not getting
displayed in messagebox.

in my Outlook add-in, I was using
System.Windows.Forms.Application.UserAppDataPath to get the user
roaming directory.
however since moving from Visual Studio 2003 to 2005, I noticed the

I have an application with produce document/file with a lot of textual
information into it (in a TAR-GZ format).
This application is for the general public (as opposed to corporate, so I
cannot assume too much on what's on my user's computer, except we require XP

I have an application that needs to perform some background work, i.e.
Logging, wich must not block the main thread. How would I basically
design such a scenario? It is obvious that I should do that on an extra
thread but I think it is a bad idea to spawn a new thread everytime a

I need to compile a windows applications with Web References using NAnt
scripts?
Any suggestions?
TIA

When I double click the form icon in the solution Explorer It Opens the form
with an * in its name tab (and indicates that the form has been changed
since last save action)
HUH ?!?!?

I have been trying to send a message from my outlook express account to a
recipient with a hotmail account and it keeps being returned to me stating
the following message:
***********@hotmail.com>: delivery temporarily suspended: connect to

Good Day!
Would be appreciate if there is solution for the following problem:
- In VB.Net of Visual Studio.Net 2003, developer can click and drag a
table listed in the Server Explorer from a connected database to the