I have created an application which creates a financial plan for our
customers. Now my financial planner wants to distribute a copy of application
to our customer with their respective plans and limited functionality. How
can I can I do this? I am using SQL Server at the back end ...

   I had a situation occur today that's happened a number of times before
and I'd like to get your take on it:
   Imagine... You're developing a WinForms app for a client that includes
the use charts. So you purchase a .NET charting component, design the app,

Hello all:  I am trying to retrieve all drives of a specific type.
I can obtain all drives via the Directory.GetLogicalDrives() method however
there is no obvious way to determine the type of drive?
Thank you,

I'm trying to create a custom MSI project, I have added a textbox (a) dialog
to the installation and I'm passing the value set to the installer class via
custom data.  However, when I'm uninstalling the package this value doesn't
seem to be what the user orignally set, do I have ...

I want something like I used in MS Access:
for i = 1 to 20
  me("FieldName" & i).Text = "Text bla bla bla"
next i

I am attempting to put a combo box into a datagrid, I have created
a component class called DataGridComboBoxColumn.cs
*/ I keep getting these 2 errors when I run the project :
1)Object reference not set to an instance of the object AND

how can i make  combobox and datetimepicker readonly?
thank

i have datatable with columns "id" and "name"
how can i set the position of cursor to the row where  "id" equals to, for
example 5?
thanks

I'm fairly new to .NET and need to develop a web application. Any pointers
or help will be greatly appreciated.
Many thanks,
Marise

hello john
i did not saw your messgae
Now i want to set secret key but i do not know how
need help with that code

I've got an aspx page with a button. Upon clicking this button, it will pop
up a new window to go a new page. At the same time, the parent window will
redirect itself to another page.
How can this be done?

I am trying to get user data (email data actually) from Active Directory.
What I exactly want to do is, getting the email address according to
username from the domain.
For example, when I enter my username DINCERM, it should give me

I have tried both the binary and the XML serialization; both give the
same results.
I have an object with a MemoryStream member.  When I serialize and
deserialize the object, the MemoryStream member is created, but it's

I am developing a service which I install and run on a number of servers. It
works on most machines I have installed it on, but I always get a 1053,
service will not start in a timely fashion message on one server.
I have reduced the code to almost nothing so as to remove almost ...