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))); }