I would like to write a C# class that can be installed into the COM+
Catalog of a Win2003 server and be object pooled at Windows Startup so
a live instance can be used by the web sites and .NET Win32 Services
running on the box.

Hi any body know how shall i disable moving a WPF window when
windowstate is Normal.

I am experiencing problem using log4Net within a WCF services. In my
service implementation, I would like to log messages using log4Net. I
host my service inside and IIS and hence my log4net config sits inside
the web.config file.

I am using OleDbconnection / OleDbCommand to connect to excel file and
extract rows using Select ..., i find that OleDbDataReader return the rows
but only string data is there all numeric data returned is null, the no. of
fields returned is correct, does any know what could be ...

I have two separate but related requirements.
1) I need to be able to create a shortcut to a app published as a ClickOnce
app which would include some command arguments.
2) I need to be able to launch from this first app, a second app, also

I've recently converted our .NET application to VS 2008 and started to have
problems ( a cross thread call exception that was clearly erroneous ) with a
3rd party ActiveX control we use when running on 64bit Vista. After some
research I suspected this was down to DEP and so after ...

I have a recurring message on start up: Error loading
c:\windows\system32\tffgaohk.dll. Any ideas what it means and how to correct
it? Thanks

I am developing a C#  application (Framework ver 3.0) using MSMQ Queues
(target windows 2003 server). To quickly summarize, the application first
checks for the presence of a specific private queue and will create it if it
doesn't exist. If it exists, it will write the ...

  i installed .net framework 1.1 and 2.0 in one machine.
  so, it means two CLRs will be installed right?
  if i am wrong tell me. the machine has only one clr or two.
Regards,

  I have installed .net framwork 1.1 and 2.0.
  I want to know two CLRs will be installed or only one CLR is installed in
the machine.
please tell me.

This has me stumped (as to the cause and the best fix other than
"don't do that").
I have a form with a user control, when the user control is added to
Me.Controls an exception occurs (Object reference not set to an

I've writing an NT service (on Vista) that will perform various housekeeping
activities throughout the day. This will be used by others in my
organization. To assist in the inevitable troubleshooting, I'd like the
service to log various error and status messages - so I can keep ...

I have been trying to leverage a custom event source, for which I have
compiled a message library.
The event source gets installed just fine, and when I write entries
the category info gets pulled out of the message library correctly.

We are about to start serious design on a new app here. I would like
to use the Entity Framework stuff that's new in Framework 3.5 and
since it's not even officially released yet, I'm sure to have some
questions. So my question is

HELP!! Please move this to the appropriate XP discussion group, I could not
find any XP groups in the apparently random list of groups.
Some processes that use the file management system “explorer.exe” hang,
particularly Microsoft Photo Info but the same symptoms occur ...