private void SimulatorForm_Shown(object sender, EventArgs e)
 {
     if (splashOnLoad)
     {
         using (var about = new AboutBox())
         {
             about.ShowDialog();
         }
     }
 }
 void ShowAboutBox()
 {
     using (var about = new AboutBox())
     {
         about.ShowDialog();
     }
 }