We are needing to development a strategy where we can track if a user is using a valid license of our software to access a system. Are there recommended strategies or software applications?

does anybody know where to get a component that converts Rich Text to Plain
Text?
TIA
Andrew

is it possible to install multiple copys of the same .net web service on the
same computer but with different service names specified durring
instalation?

I developed a Windows Control Library Project and build an assembly named
graph.dll.
I add this project into an ASP.NET Web Project using "Add existing project"
and then add a new aspx page named "Graph.aspx" and into html of this aspx

On my form i have a message box called txtItemDesc that displays the french
phrase qualité Père Noël. Now then when i run this code on that text box:
Dim chrArr() As Char
       chrArr = txtItemDesc.Text.ToCharArray

I created a windows service that performs a MSSQL2000 database analysis in a
separate threads with a specified interval. And when running this service
uses a lot of system memeory and it does release it after finishing it's
jobs and starting to "sleep". I use there Microsoft ...

I am pulling my hair out to find a tab control that works in a web form in
the .net architecture.  I downloaded tab rich web control from asp.net site
and it will not reference from the toolbar.  I am getting so frustrated I am
about to sign off from .net architecture. HELP ...

When I have a populated list box in a web form in VB under VS .Net 2003 and
then select an item  by clicking it and then click a button to perform some
function based on the selected item I find that the selectedindex property
of the list box control is -1 ... indicating no item ...

My name is Gaffar. I am handling an module in a Project. This application interface is slow and inefficient. So Client told    "implement an AJAX Solution which will increase speed and efficiency and user's experience".
So, My problem is what is AJAX Solution. How to implement ...

We are having difficulty saving session variables in hidden fields. Any
suggestions.
Thanks!

Guys,
Forgive me if I have posted this in the wrong group, it's my first post
and wasn't sure where it should go. If it should be in another group
please let me know.

When will Microsoft allow us to deploy applications developed in VB.NET
2005?  I've been testing 2005 for some months now and would like to convert
my 2003 pocket PC app to 2005 and then port my VB6 app to 2005.  Witn the
2003 Beta I was allowed to deploy about 6 months before ...

I can seem to find info on using the folderdialog in vb.net. I have a simple
form with a button and a listbox. All I need is when the user selects the
button they are prompted with the folderdialog box to select a folder.When
they select the folder the contents of the folder is ...

Hi people,
Necesito crear n dataviews en tiempo de ejecucion.
I need to create "n" DataViews in runtime.
I tried creating an array this way:

I am trying to make a simple web form which can add a local user, and/or
possibly add a user on the remote computer in a same network. (They are not
tangled with Active Directory though.)
Anybody has a good idea how can I approach this..?