public bool Register(ModifierKeys modkey, Key key, EventHandler handler)
{
var modKeyNum = (int)modkey;
var vKey = KeyInterop.VirtualKeyFromKey(key);
while (this._hotkeyID < MAX_HOTKEY_ID)
{
var ret = RegisterHotKey(this._windowHandle, this._hotkeyID, modKeyNum, vKey);
if (ret != 0)
{
var hotkey = new HotKeyItem(modkey, key, handler);
this._hotkeyList.Add(this._hotkeyID, hotkey);
this._hotkeyID++;
return(true);
}
else
{
MessageBox.Show($"登録に失敗\n{modkey} + {key} は、他のアプリで登録済み");
return(false);
}
//this._hotkeyID++;
}
return(false);
}
private void ComponentDispatcher_ThreadPreprocessMessage(ref MSG msg, ref bool handled)
{
if (msg.message != WM_HOTKEY)
{
return;
}
int id = msg.wParam.ToInt32();
HotKeyItem hotkey = this._hotkeyList[id];
hotkey?.Handler
?.Invoke(this, EventArgs.Empty);
}