i want to send lots of data from unmanaged to mange code using CCW.
i have made this kind of code with variant, but it was slow..
for example
because i have to make variant type like safearray, before send variant to

Sorry if this question is off-topic. I would like have your
suggestion .
I need to write one application which control a machine via serial
port. There are 5 states in the following sequence: active, set,

I am trying to create a property to read and write strings into an
arrayList.
What I have is I create an arrrayList in my class,
ArrayList m_circuitNames = new ArrayList();

Icon.ExtractAssociatedIcon() has no parameters. Surely we need all the
sizes of icons when we actually writing applications, but it seems
that ExtractAssociatedIcon returnes only one size, 32*32. How can I
get other sizes like 16*16, 48*48? Is it impossible without P/Invoke?

Hi Experts:
Using C#, is there a way to get the display monitor's size in inches (for
example, I'd like to know if the monitor size is 15", 17" or whatever)?
Thanks in Advance

I have a query I'm building dynamically.. I start off with this:
 var query =
       from documents in db.Document
       select documents;

The Application settings which VS.NET provides are handy, but the
settings are stored in a predefined folder like ApplicationData\Company
\AppName.... or something. Can I override this behaviour so that *I*
can decide where it is stored? Is it impossible? Then I have no choice

I am using al.exe to build a exe from a .netmodule and adding a
resource. I was able to do it and al.exe ran fine. I was expecting
that the exe that get generated will have both my .netmodule and the
resource and it seems not. When I copy just the exe to another

Who use iGrid.NET component from http://www.10tec.com ?
If you use it, how is it ?
I want a component with more functionnality but with a correct price
(not between $1000 and $2000 for single user) ?

How do I SetCaretPos within the OnPaint method of a user control?
The caret either does not display or is not positioned where I expect
it to be. I am guessing SetCaretPos is working outside the confines
and relative location of the ClipRectangle.

I'm attempting to set up at UDP server in unicast mode, where
10.1.16.25 is the remote machine.  Below is the error being thrown
when binding the socket.  What am I doing wrong?
System.Net.Sockets.SocketException

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Here is a stripped down version of a delegate I am trying to get to work,
which is how an example program shows:
using System;
using System.Collections.Generic;

In Javascript, you can create an anonymous function (function literal) in
one statement:
   c = function(x,y){return x * y};   // define and assign in one line (how
poetic)

I have a program finished, I created the exe, I tested it, works
fine.  I move the exe to a network drive so that others can use it,
and suddenly it fails.  The problem seems to be a security problem,
since the program tries to access the backend through SQLConnection,