public IHotkeyCollection Add(Key key, ModifierKeys modifier, Action <Key, ModifierKeys> handler)
{
KeyModel hotkey = new KeyModel(modifier, key);
HandlerList handlers;
if (!storage.TryGetValue(hotkey, out handlers))
{
handlers = new HandlerList((short)hotkey.GetHashCode());
if (Win32.RegisterHotKey(Handle, handlers.Atom, (uint)hotkey.Modifier, (uint)KeyInterop.VirtualKeyFromKey(hotkey.Key)))
{
storage[hotkey] = handlers;
}
else
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
handlers.Handlers.Add(handler);
return(this);
}
