protected TimeSpan CalcAsTimeAndTime(object data)
{
return(Operand1.GetTimeResultOut(data).Add(Operand2.GetTimeResultOut(data)));
}
protected override bool CompareAsTime(object data)
{
return(Operand1.GetTimeResultOut(data) < Operand2.GetTimeResultOut(data));
}
//protected Geometry CalcAsGeom(object data){ return Operand1.GetGeomResultOut(data).Union(Operand2.GetGeomResultOut(data));}
protected DateTime CalcAsDateTimeAndTime1(object data)
{
return(Operand1.GetDateTimeResultOut(data).Add(Operand2.GetTimeResultOut(data)));
}
