/// <summary>
/// Shows the singleton instance of this form.
/// </summary>
public static void ShowSingleton()
{
if (thisSingleton == null)
{
thisSingleton = new FormHelp();
thisSingleton.Show();
}
else
{
if (!thisSingleton.Visible)
{
thisSingleton.Show();
}
thisSingleton.BringToFront();
}
}