winforms - I am having problem with Keyboard events capturing in C# -

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I have a simple form windows application, on which I have set a custom control for my specific work, I wrote a keydoin The handler for the form, the problem is that KeyDown handler is working fine with all other keys except the arrow keys ... Does the control key fall into the handler? Why it is so? When I remove custom control, is it working fine?

Take a look.

What is the key demonstration? What is control?


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