How to define keyboard shortcut for lister plugin form?

[WANG Aiyong]

I wrote a lister plugin using C#, implemented some keydown event for the UserControl, or other controls inside the UserControl. How can I make the lister window reponse to these shortcuts?

With the following code snippet in UserControl, I created a standalone WinForm, contained the UserControl, and it works. But not inside the lister.

protected override bool ProcessCmdKey(ref Message msg, Keys keyData) 
{ 
    if (keyData == Keys.I) 
    { 
            // do something here
     } 
    return base.ProcessCmdKey(ref msg, keyData); 
} 

Thanks.

[WANG Aiyong]

Maybe I missed something. I have set "FocusedControl = myControl".

But sometimes, the KeyDown event of a subcontrol of "myControl" doesn't reponse, but “ESC” works.

Sometimes, KeyDown event responses, but ESC doesn't work.

And it's not like I can choose to work one aspect or another, it's more like one aspect accidently works, and I cannot figure out why.

Would you please help me out?

Thanks.

[WANG Aiyong]

This can be closed. Sorry for interruption. Wonderful library, thanks.