Need sample to print any .net control using vb.net.
For example, a Button is easily displayed on screen, but don't see how
to print it on a screen.
I wish to be able to print a Rich Text Box on the paper.

hey can you make your question more clear i did not get what you are looking for?

In vb.net, it is trivial to add a "control", like Button or
RichTextBox to the screen.  But printing it is not trivial.  There is
a third party tool called PrintForms for .net, located at
http://www.winformreports.co.uk/features_pf.htm

The goal is to print controls on paper, which the folks at Microsoft
seem to have omitted.

Does this answer your question?

To print a RichTextBox control, as requested:

http://support.microsoft.com/default.aspx/kb/811401/EN-US/

If really do need to print _any_ control, you may find this a great
deal more difficult. It is not possible, at least with the .NET API
1.1, to redirect a Graphics object. Nor is it possible to somehow hook
into the Paint event of every control in a hierarchy and have it draw
to a different Graphics object.

I suspect part of the reason for this is that Microsoft did not
implement all of the Windows controls for .NET. They simply call the
existing native code versions from managed code. If all controls were
implemented with managed code, I suspect it will become a great deal
easier to print controls.

Good luck!

Rik