static int Main(string[] args)
{
AstroTime time;
switch (args.Length)
{
case 0:
time = new AstroTime(DateTime.Now);
break;
case 1:
time = DemoHelper.ParseTime("lunar_eclipse", args[0]);
break;
default:
Console.WriteLine("USAGE: lunar_eclipse [date]");
return(1);
}
int count = 0;
LunarEclipseInfo eclipse = Astronomy.SearchLunarEclipse(time);
for (;;)
{
if (eclipse.kind != EclipseKind.Penumbral)
{
PrintEclipse(eclipse);
if (++count == 10)
{
break;
}
}
eclipse = Astronomy.NextLunarEclipse(eclipse.peak);
}
return(0);
}