private void discord_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
 {
     EnvironmentHelper.StartProcess(SupportDiscord);
 }
 private void patreon_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
 {
     EnvironmentHelper.StartProcess(EnvironmentHelper.PatreonUrl);
 }
 private void buttonManualOnline_Click(object sender, RoutedEventArgs e)
 {
     EnvironmentHelper.StartProcess("http://www.illusion.jp/preview/emocre/manual/index.html");
 }