I'm converting a piece of c++ code to C#. There's one part I'm having a
problem with.
There is a class A which can be created only by calling a class factory
method on object B. Things won't work correctly if the application

I am using following code to validate the value that is being assigned
via property. But it is not working:
----------------------------------------
public string vProductName

I am trying to execute the following xpath query against my
XmlDocument.
//*[not(*)][count(ancestor::node())=max(//*[not(*)]/
count(ancestor::node()))]

i want create a aspx object page for manipulate it.
like :
Page p = new Page();
p.LoadPage("~/mypage.aspx");

I am using the following code to try and send an email message through
my ISP. I get an exception "An existing connection was forcibly closed
by the remote host". Any ideas why?
using System;

How can I return image link with webservice that I could see it in web page?
The image is on my hard disk and <img src="c:\pictures\test.jpg" /> does not
work.
If I use <img src=http://My comuter/Virtual directory/test.jpg /> it's

I want to write a code (by reflection ) to get the all button controls on a
mdi form. my sample code for that :
---------------------------------
FieldInfo[] fieldInfo = this.GetType().GetFields(BindingFlags.NonPublic |

Hi, all,
I'm somewhat stumped on a sticky problem - I've got a Dataset that I'd
like to be able to send through an ODBC or OLE connection, so a client
accessing it on the other end would be completely abstracted from any

I am using C# 2005 with Access XP.
I have a column with a LONG INTEGER data type. I have a class which
has a property:
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How do I check if a directory exists within another directory?
For example
C:/aaa C:/Aaa = true
C:/aaa/ C:/Aaa/bb = true

In a multi-threaded app on a dual core machine, is it possible to
know on which cpu a particular thread is currently executing on?
thanks,
Arun

I am using an external .rpt report with one parm from C#  (.net. Standard Edition)
Just want to call and print the report. Need to pass parm value
from vb.net. Using CRAXDRT (CR11). When I use
dcparamatid.AddCurrentValue and then check if current value is set I

I have to master these relatively new constructs. I'm looking around and
asking you too for your suggested learning resource(s).

I have a public variable in a class of type 'int'. I want to assign a
text box value to it, but it is giving problem. I attempted following
code:
NewGroup.GroupID = (int) txtGroupID.Text;

I have working on a system in which I have to manipulate *very* big numbers.
Like
32368060745625089670148189374568111100874165870871388541651800834565616109380834613212956588769877
They may be upto 10000 digits long.