I'm working on an application that grabs some data from the web via
HttpWebRequest. I'm using a local objects method to get the data, but
the problem is that my form doesn't load until this method has
finished what it's doing.. which takes about 10-15 seconds. Here is

Release row from a table?
DataRow row = Table.Rows[0].Copy? Clone?

Is there a way to force printing in black and white programatically?

I need to do a image viewer, just to view and zoom pictures
in jpeg. I do not need to edit or save the picture.
I am sure, there are some controls already made.
I am thankful for any comment on that !

following problem: At program end or release an assembly a serial device
should get a final exit sequence. How can I do this?
With Dispose() it's no problem, but this assembly is used in a com
interop dll and it must be guaranteed, that the final sequence is send

I've created a solution with a project of type "Windows Service" and
deployment project for this service that creates installation package.
I want to have more then one copy of this service installed on one
machine. Since it is not possible to have two services with the same

i want to know how to call aspx file from one frame to another frame in c#.
i hve made one aspx file in which i hve two frames. on one frame i hve made
the buttons i want on click of button new file will open in another frame.
Following is my frameset.

I want to incorporate a JavaScript routine (found on the internet) in my
page that will restore the scrollbar position of a div tag on postback.  I am
using master pages which complicates things and also want to reference the
script via a ".js" file.  Below is the code I have ...

I have a .NET Windows Service that needs to run without interruption
for long periods of time (weeks or months).  Everything works great
except that every once in a great while I get the following type of
exception when reading data from a file via XML Serialization:

Hi, I have reason to need to use a checked list box.  The list box
contents will be filled with filenames in a directory.  These values
will change.
I need the ability to be able to select a single item in the list, but

I have a huge xml document to be parse to get all the namespaces
associated with each tag and to fill in XmlNamespaceManager object.
how can i do it in a most efficient way?
i am using .net and C# to code.

I have a problem with a struct that has a function.
There is no problem with the assigning value to the individual data item.
But when I have a line that invoke a function (very simple), it won't
compile, saying "Use of unassigned local variable  ___". If I instantiate

Can someone please advise how I make controls on the page accessible
to class myClass, as defined below?
Any help will be appreciated!
Thank you.

By my estimate, greater than 90% of the online doco code does not work
without additional coding effort. Fully working solutions are
invaluable for the student. A guru's work measured in minutes can take
a newb ages to duplicate. Imagine the improved teaching efficiency of

Hello Wise people,
I have created a WebMethod declared like this:
    [WebMethod]
    [SoapDocumentMethod(ParameterStyle = SoapParameterStyle.Bare)]