Re: [Dev-C++] keys

[Daniel G. <sp...@ho...>]

well say you had a case statement to handle windows messages.

case WM_CHAR:
{
   // get ascii code
   int ascii_code = (int)wparam;
   int key_bits = (int)lparam;
   // do whatever
   // tell windows you processed the message
   return 0;
}
break;

case WM_KEYDOWN:
{
   // get virtual keycode and data bits
   int virtual_code = (int)wparam;
   int key_bits     = (int)lparam;
   switch(virtual_code)
   {
      case VK_RIGHT:{} break;
      case VK_LEFT: {} break;
      // etc...
      default: break;
   }
   // tell windows message was handled
   return 0;
} break;

Does this help?


>From: Stein Nygård <ste...@ge...>
>To: "Daniel Glenfield" <sp...@ho...>
>Subject: Re: [Dev-C++] keys
>Date: Sun, 12 May 2002 14:29:49 +0200
>
>Two things that confuses me, so far...
>What's the difference between VK_SHIFT and MK_SHIFT? And, what's the
>difference between WM_LBUTTONDOWN and MK_LBUTTON?
>
>Thanks :)
>
>Stein Nygård
>
>----- Original Message -----
>From: "Daniel Glenfield" <sp...@ho...>
>To: <ste...@ge...>; <dev...@li...>
>Sent: Sunday, May 12, 2002 9:27 AM
>Subject: Re: [Dev-C++] keys
>
>
> >
> > Here are a few
> >
> > Keyboard
> > VK_BACK  // backspace
> > VK_TAB
> > VK_RETURN
> > VK_SHIFT
> > VK_CONTROL
> > VK_PAUSE
> > VK_SPACE
> > VK_PRIOR   // page up key
> > VK_NEXT    // page down
> > VK_ESCAPE
> >
> > etc.  nothing about ALT on my list (windows game programming for 
>dummies)
> >
> >
> >
> > WM_LBUTTONDBLCLK
> > WM_LBUTTONDOWN
> > WM_LBUTTONUP
> > WM_MBUTTONDBLCLK   // middle button
> > WM_MBUTTONDOWN
> > WM_RBUTTONUP   // etc. etc.
> >
> > Set if...
> > MK_LBUTTON   // Set if the left button is down
> > MK_CONTROL   // Set if control is down
> > MK_SHIFT     // set if shift is down
> >
> >
> > >From: Stein Nygård <ste...@ge...>
> > >To: "DevCpp" <dev...@li...>
> > >Subject: [Dev-C++] keys
> > >Date: Sun, 12 May 2002 01:24:12 +0200
> > >
> > >Hi all!
> > >
> > >Where can I find a list of the keyboard-keys?
> > >I've been using keys like VK_UP and VK_DOWN etc... but what about ALT,
> > >CONTROL, ENTER and so on? I assume there's is some list available
> > >somewhere?
> > >
> > >Thanks
> > >
> > >Stein
> >
> >
> >
> >
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