I have an application that allows functionality extension by third party
DLL's. All the specs for building these DLL's are targeted to c++, with
demo.h files containing "extern" statements, etc.
However not really knowing c++ I would rather use C#. Could you point me to

Здравствуйте!!! Помогите реализовать
следующее.
Есть FormA, на ней dataGridView с полями "Имя",
"Фамилия", "Отчество" и кнопка Edit.

I'm making a database application and i heard from a friend that it is
more
proffecional and easy to do this with bussines objects. Can anyone tell
me

What are the major differences among datalist,datagrid and repeater

We are about to undertake a an app dev project at our company.  The overall
project has a name (let's say "DBD - Digital Business Design").  Within the
scope of the project will be several applications, some interdependent, some
stand-alone).

There is a patch to upgrade UAB2 to dotnet 2 on gotdotnet
But, as normal, there are no instructions on what to do to patch the
Microsoft UAB 2 install.
Can Microsoft please upgrade their UAB2 installer to support dotnet 2 now.

I want to return more than 1 values from my web method. For this I am
planing to create a class which will have number of properties, will
set properties and return object of that class in my web method. But
question is how the web service user will get access of that class?

Does anyone know a way to prevent a file being deleted so the only way
to delete is via unistallation?
Help would be very much appreciated.

I'm certain this is stupid, but I'd like to know how to keep a form
open for, say, longer than 1ms. Here's the code I'm using to open my
form:
            TestModelFileReaderForm modelInfo = new TestModelFileReaderForm();

I´ve a problem with the return values of a database (MS SQL) query.
My code looks like this:
foreach (DataRow row in dt.Rows)
{

Is there a way to get the address of the underlying value of a nullable
variable without copying the value? I tried the following, but the
compiler doesn't like it. I need to do this because I am going to
pass the pointer to an unmanaged DLL.

What is the best way to have my windows app run a .bat file on a remote
server?  The .bat will need to run as an admin on the remote machine.
Additonally I need for my windows app to wait for the .bat to finish.

hi,every one!
 I have a question about sending emails.My codes works well over some smtp
servers,but doesn't over the others. My codes is listed belowed:
   try

This is probably a newbie question.
In my C# program, when I try to delete a file, I get an exception that
the file is locked by another process. I would like to terminate the
process that locks the file.

I have written a library in dotNet and registered it using the REGASM
tool with the TLB option and then used GACUTIL to enter it into global,
what do I need to when I need to recompile this library? Do I need to
first remove it from the global assembly and then unregister it? After