In my windows application I have a byte array which could for example hold
the binary data for a pdf document or a word document or a .txt document. I
know the type of data - eg .pdf or .doc or .txt etc.
How do I activate the Windows "designated application" for handling the

Hi NG,
It looks like I have a problem with the debugger.
Running the current project every thing "looks" fine, but if I set a
breakpoint at a certain position in my code it takes the debugger very long

I'm programming a windows application. I store values on a SQL-
database.
Now I've a problem reading the values stored.
I want to read a whole column from a table. I tried my SQL Command in

I'm completely new to using background threading, though I have
downloaded and run through several samples and understood how they
worked.
My question is:

I'm trying to bind a DataGridView to a BindingList that is a member of
the main form.  It worked once, then stopped.  Now it does not display
data when the list is clearly populated.  I just get an empty grid.
There seems to be several ways to bind the grid, none of which seem to ...

I have placed a Status Strip on my form and added two controls (progress bar
and a status label).  Is there a way to right align one of the controls so
they are not right next to each other?  I would like the progress bar on the
right side of the status strip.  I tried setting ...

I need some input as to how the cleanest way to code the following. I
have a aspx search page with a datalist displaying the results. Above
the datalist are 2 textboxes and 2 dropdownlists.
The idea is that the end user can choose any combination of the 2

I cant seem to get that date into any DateTime to make my calculation
directly by subtracting "01-01-0000" from "now".
After reading this:
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=11469&o
bjectType=File

I'm baaaaack... some of you answered a question I had last week. Only
problem is: I'm a dope who doesn't understand most of what y'all posted. Raw
noob when it comes to .Net and C#.
So I'm going to be more specific... All I need to do at the moment is figure

I am writing out some files, using this syntax:
FileStream fw = File.OpenWrite(Filename);
fw.Write(bytearray,0,amount);
fw.Close();

Can anyone explain me the real advantages of (other than syntax)
lambda expressions over anonymous delegates?

advantage for one over the other.

I am having a problem trying to select an item with the enter key.
I want to work the combo with the keyboard.
So when I use the down arrow to browse the list I want to then
hit the enter key as if selecting an item with the mouse.

How would you recommend passing errors back from your proc to your business
tier to the client (assuming you have full control of all layers)?
Take InsertUser for instance.  The proc will automatically raise an error if
someone tries to create a user name for themselves that is ...

I am writing a little demo that imports data from Excel into CRM and am
trying to use the Microsoft.Jet.OLE DB4.0 provider, but I am getting an
error message:
Error: System.InvalidOperationException: The 'Microsoft.Jet.OLE DB.4.0'

I have method that takes (int productID) as parameter- was playing
around with VS2005 Class designer which writes it as (int
@productID) .  Any Difference?   Best Practices?
-Yin