First of all, I apologize for cross-posting. I posted this on the
framework.interop group as well, but haven't received a response yet, so I
thought I'd try here...
I'm trying to write an app that perfroms some work using the CUDA SDK (for

I can't find a sample or sample project for implementing the GetObject
support for a c# project with ComVisible=true
thank you for your help
tobias

with NUnit (C#) which is the better way to implement some tests to operate
on a file in the file system?
For instance: file exists, file read and file write.
Thanks in advance.

I have a DataRow dr retrieved from a database. One of the column is datetime
type. How do I convert it to DateTime structure in .NET?
DateTime dt = DateTime.Parse(dr[datetimecolumn].ToString()) will drop the
millisecond part. I want to keep the millisecond part.

All,
I created a class in a windows application and I'd like to be able to
pass an instance of that class as a method parameter to a web service.
The class contains 100 variables. I tried adding a new class to the

If I haven't made substantial investment in either C++ or C#, which language
would the experts recommend I become well acquainted with?
Daniel

I've trouble with debugging a huge programm.
I want to look into the properties of an object when I am at a breakpoint.
But in the watch window he tell's me that the object is "out of scope".
Two questions:

i want to creat an touch screen calculator
how should i devlop the windows form?

I have searched and found where this has been discussed, but the
suggestions I have found have all ended up tuning into debated about
whether it needs to be done - but - as far as I can tell - I need to.
  I am trying to setup a database that tracks parcel history. I want

I have a C DLL that I want to use from a C# project. The C header file
contains these declarations:
typedef void (*callback_t) (const unsigned char *data, unsigned int
size, void *userdata);

I have two classes A and B in the same assembly. Every instance of the A
class holds a reference to a B instance. I need to make B visible
outside the assembly scope only to A inheritors. Is it possible?
Thanks in advance!

Is it possible that someone can kindly tell me how to detect the change of a
certain cell?
environment is VSTO + VS 2008 + EXCEL 2007.
the Globals.sheet1.Calculate += is successful

I call some "worker"-Methods asyncronous. here some simplified code
...
public delegate long AsyncWCaller(string parameter);
...

I am working through the Configuration Element Class example at ...
http://msdn.microsoft.com/en-us/library/system.configuration.configurationelemen
t.aspx
I have duplicated all the modules (C# and XML) with a simple main module of
...

In the compact environment, how can I loop through the rows of a datagrid?  I
what to look at column 3 of each row to determine if I need to insert or
update a record (column 3 is an ID).
Thanks