This question is locked. New answers and comments are not allowed.
Now I want to calculate the average concentration of pm2.5 these days in each city through stored procedure .The first input parameter of the stored procedure is cityname string like Beijing,NewYork,and the other input parameters are beginTime and endTime.And the output class is called AvgPM25.
public
class
AvgPM25{
public
String CityName{
get
;
set
;}
public
decimal
AvgValue{
get
;
set
;}
}
I pass parameters like
Beijing,NewYork,20140801,20140802
Beijing,NewYork,20130801,20140802