I saw that when I use ComputeHash on large file stream
the ComputeHash method don't read all the stream first and than hash it , it's read it in chunks (memory performance?)
How can I know the chunk size in each read ?
and how can I control it?

   I am using a library which returns a byte[] containing RAW data, ie all
pixels' color values coded in a byte array without header. I would like to
save those data into a JPEG file so I tried to use the MetaFile class.
   byte[] data;

I've a C# windows application that open a word document (a ready template),
and I've a list of customers. I know how to open the document and how to type
a line into it, but i can't find how to write the line in a specific location.
for example, my doucment looks like this:

Using the .NET reflector tool, i know that a DLL or EXE developed in
.NET platform can be decompiled and therefore code is available for all.
I would like to know if exist a way how to avoid tools like .NET
reflector to decompile your code or at least to avoid people to see

I'm populating a datagridview from a data table.  I would like to set the
back ground color of each row based on a column value in that row.   If the
value of a column for a particular row is set to 1, then the color of the row
is red, 2 color of the row is green, 3 color yellow, ...

What is wrong with this code?
The values don't show up.
private void Form1_Load(....)
{

I am using vs2005 on xp pro machines and i have a variable that is declared
as:
public string user = SystemInformation.UserName.ToString();
On one of my computers this works well and allows the variable 'user' to be

I'm getting an error when I try to load a form in the designer:
<rest of namespace>.Properties.Resources' has no property named
'SearchGo_icon'.
When I look at the list of image resources I see the resource VS2005 is

I've created a very simple data base in Microsoft Access 2003. It consists
of only one table called "Students" and it contains 2 information about each
student: id-student and name.
When I try to manipulate data in database I get an error, here's a sample:

I used vs2005 to develop a winform project.
How can I make my project as a single executable file?

I am reading a line of arguments from command line,here is an example of
such line:
convert -d 01/01/07 -n New File 3 -p C:\MyDocuments
What is the best way to read it if for example New File 3 (which can

So, I am writing an application in C#, and I have some old C code that I want
to use.  Now, i tried to convert it to a DLL, and while I easily got it
working, it didn't work like it was supposed to.  The problem, is that there
are global structures, with values that change as you ...

I have a listbox on my form and I set it to invisible.  When a particular
button on the form is pressed, I make the listbox visible and allow the
user to select from it.  When the selection occurs, the listbox is made
invisible again.

i want to use Store Procedure for Insert,Update and Delete operation in my
c# app, but how to do ??
please give me an example,source or article or ...
thanks

I am rather new to C# and have a problem that will probably seem trivial to
most of you... but I hope you can still help me nevertheless..
Via the comport, I read the result of a digital scale... the result is sent
as a string like "+0000.23kg", representing the weight in ...