private void showHelpCommandExecute()
        {
            var hotKey = _hotKeyManager.GetHotkey("toggle");

            var sb = new StringBuilder();

            sb.AppendLine($"To toggle visibility of context menu with smiles press hotkey combination ({HotKey.ConstructHotkeyText(hotKey)})")
            .AppendLine()
            .AppendLine("To remove item immediatly hold Shift modifier and click red button next to item");

            MessageBox.Show(sb.ToString(), "Help", MessageBoxButton.OK, MessageBoxImage.Information);
        }