public bool AddPhase(string name)
{
try
{
var phase = new MissionPhase(name)
{
ID = Guid.NewGuid().ToString("D")
};
if (PhaseList.Count > 0)
{
var lastTimeExtent = PhaseList.Last().VisibleTimeExtent;
phase.VisibleTimeExtent = new TimeExtent(lastTimeExtent.End.AddSeconds(1.0), lastTimeExtent.Offset(new TimeSpan(1, 0, 0)).End);
}
else
{
// set default time extent
phase.VisibleTimeExtent = new TimeExtent(DateTime.Now, DateTime.Now.AddSeconds(3599));
}
PhaseList.Add(phase);
}
catch
{
return(false);
}
return(true);
}