How to make cut copy paste Handlers using C#

I want to make my Cut copy paste hand开发者_StackOverflow中文版lers using C#. I am using WindowsXP.

Example: If user presses(ctrl+C) or Copy command through right context menu. I want my application will open and do the task in place of Windows Copy window.

Because I want my own design for that.

I heard about using Registry I can do that but how I don't know?

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I think this LINK could have something useful to you.

Basically you should build a background application listening to global keyboard events (look at the link for an example). When a user press CTRL-C/CTRL-V just react opening your Copy Window.