From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gary T. Benner
Sent: Wednesday, 16 February 2005 10:17 a.m.
To: [email protected]
Subject: RE: [DUG] Odd-ball question
HI all,
Check out the keyboard hook facility in the Windows API, as you may be able to disable the printscreen button (or any other key combination) while your app has focus.
I've seen it done by the people who have online e-Books, where you can read the book onscreen, but not print or copy it in any way.
cheers
Gary
At 09:55 on 16/02/2005 you wrote
>To : [email protected]
>CC :
>From: John Bird, [EMAIL PROTECTED]
>Content Type: text/html
>Attached:
>
>Is there a way to display confidential information on a screen in such a way
>that it can be seen but cannot be copied - eg via copy and paste.
>
>For instance putting text in labels does not allow normal select and copy,
>but one can still do a printscreen and capture the screen as an image.
>
>The only way I have thought of is to put text in a pop-up hint, as these
>normally disappear when a key such as printscreen is pressed. It is not
>however that easy to put many lines of text in a hint.
>
>Any suggestions?
>
>
>
>John B
>
>
>
>
>
>
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