How can I make my visual basic net application as trail version, for example
I want to send my application to a company that want to buy my application
but I want to send for them trail version which finished after 15 day,How can
I make that is there any to do that ?

Dear colleagues
How can I determin if "return button was pressed" in a textbox? I am trying
to di this with this methode:
Private Sub txbInput_KeyDown(ByVal sender As Object, ByVal e As

I have the following code in a Sub which is called by a do loop statement for
each line starting with unit info in an e-mail based game that I play. I'm
exctracting the keywords from the text and then trying to add them to a
dataset that draw's it's columnnames from an empty ...

I have a HTML page consisting of several tables at the top level of the DOM,
interpersed with other HTML tags.  For example:
HTML
BODY

I am using Visual Studio 6. I am trying to add a label control, but
cannot find any information on how to do this. Please help.

Dear colleagues
When I query a active directory group with DirectoryServices.DirectoryEntry
then the results are limited to 1000 entries. I found that this must be done
with paging. This is also illustrated at the following pages:

the following code snippet implements an "auto complete" functionality
for combo boxes. it works fine on all the developer's computers but
only selects the first item in the combo box on non-developer's
computers. what kind of workstation configuration difference could

Can anyone see something wrong with the code below?
   Friend Sub MapUpdate(ByRef Artwork As Bitmap, ByRef Player As MapObject)
       If grxForm Is Nothing Then grxForm = Me.CreateGraphics
       Dim hdcDst As IntPtr = grxForm.GetHdc

How Do I set a DTS so that after the DTS is executed - The DTS will Execute
a Stored procedure?
Or Which TASK I have to use for that and How Do I Set that?
Thanks

I've run into a small problem opening and saving bitmaps. Concider the
following code:
Dim oBM as Bitmap
Dim cFileName as String

Is there any way to display text in a DataGrid Cell that also has a small
icon to the left or right of the text in the Cell?  Thanks for any replies.

I'm brand new to .NET (and Visual Studio) so forgive me for asking some
simple questions..
What exactly is the difference between ADOX (ADO Extensions?) and ADO.NET ?
If I am starting from scratch is there any reason I should fool with

Prevent Adding new records in DataGrid
Hi I have a DataGrid that I want to open for editing but the user should not
be able to add new records. When I set the ReadOnly = False it is possible
to edit but it is also able to add new records. How do I prevent that?

I just spend 15 minutes looking for the correct use of dateandtime.timer.
That stupid 'help' from .NET2002 describes the timer function perfectly, but
when using it you get an error "is a type ....". So some prefix is
necessary, but thats not described in the help page. I miss that ...

When using the Properties table at design time, I add two items to the column
collection.  I then add two items to the items collection which shows up
under the first column.  I then add a subitem to each of the Items in the
Items collection.  These should show up in the second ...