I have a .NET app that uses the RSACryptoServiceProvider class to perform a
key exchange with a server. During testing we've found that on some Windows
XP machines, the call to the constructor for this class can take 15 or more
seconds! On our Win 2K and Win 98 test machines it ...

Is there a way to determine the access modifiers of a class type in an
assembly via reflection? I see that I can determine if the class is public
or non-public, but I would like to be able to further sub-divide the
non-public modifiers (assembly, family, familyAndAssembly, ...

I would like to create a software that is able to perform searching a string in a file content regardless of file type (ie. word, excel, access etc)
However, I cannot find any hint in MS web site to do this.  I understand the MS Document Explorer but no API is available
Could ...

Dear NG,
ive got a small C# Application which needs to send a mousedown event,
followed by a mouseup event to a foreign window (eg. browser window).
I managed to get the appropriate windowhandle and also putting it into

 I am writing a macro in Visual Studio .Net 2003, and I was wondering if it is possible for a macro to access properties of objects that are selected. For instance, assume I have the following object declared (on a different page, but it can still be instanciated)
Class rectangl
 ...

I am having trouble getting an oledb provider to work in a dot.net page.
I get the message :
"The .Net Data OLE DB Provider(System.Data.OleDb) requires Microsoft Data
Access Components(MDAC) version 2.6 or later"

I have developed a simple database application in VB.Net.
I have placed the Assembly (EXE) on server computer and
want to access the application from other workstations. When
ever databound form is going to be displayed security exception

Perhaps this question does not fit in this news group but I need some advice
and could not figure out where to post this.
This is a design / inheritance qus.
I have class Task.

i wish to create a simple print function to print the content of picturebox or richtextbox through my printer... anyone can provide some simple codes?? i found codes from vb.net documentation but i really cant understand wat is that... any help is greatly appreciated...

Is there any way to use filesystemwatcher on windows 98/me? Any workaround
to write a software that uses it on win2K/xp and some other solution on
98/me?
I need to receive an event when a new file is created.

   I have a while loop where for each value I execute a database query. I
have a situation where one of these queries abort due to bad data. I want
the application to continue processing the loop for other values.
I have tired what I thought would do this but it still aborts the

I need to have a thread run as long as it needs to, and not stop until it is cancelled by either closing the application or manually be stopped.  It is simply pinging a machine to see what the connection speed is.  The ping code is not the problem, as I have used it to get the ...

When using ADO.NET with ASP.NET, here is my code to bring in a table from
EXCEL:
Dim sConnectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" _
& "Data Source=C:\Inetpub\wwwroot\ExcelData.xls;" _

I have an application developed with MFC and I want to use .NET with the
Manged extentions.
I added the option /clr to the compiler, changed the debug information (/Zi)
and also set /ASSEMBLYDEBUG. The program runs fine and I can use the .Net

I kind of a new programmer. I started a few wees ago with Visual Basic .NET and I'm trying to develop a simple (I think) application with an MDIForm and an MDIChild. Thus, I open the Child form and it works fine but, when I close, using the close button (X) on the upper-right ...