Dataset,Datarow and DataColumn

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Hi...
I am developing a web application using asp.net and c#.
I am retrieving data in Dataset as:
Outcome WithinPeriod Total
Outcome1 4 10
Outcome2 8 20
Outcome3 3 19

I am retrieving all the Outcome1,Outcome2..from Outcome master.
Here all the distinct Outcomes will be displayed.
Also in withinperiod and Total Field,I am retrieving count of that outcome withing that period and Total count from Enquiry Table.
Now my problem is that i want calculate total sum under column withinperiod and Total for all outcome in dataset.
it should be:
Outcome WithinPeriod Total
Outcome1 4 10
Outcome2 8 20.
Outcome3 3 19
Total(This value should be calculated for all above outcome).
How to calculate sum of all datarow values in last row.

Posted 25-Jul-10 19:09pm

akkanshagupta

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bhavana.patel · Answer 1 · 2010-07-25T20:55:00

Solution 1

According to me you can not get total of it in last row but yes using for or foreach loop you will get total in temp variable and after that you can add one row in yr datatable with "total" Outcome n some in WithinPeriod and total respectively.

Posted 25-Jul-10 20:55pm

bhavana.patel

Helen.Yu · Answer 2 · 2010-07-25T21:53:00

Solution 2

hi, you can get data by this way:
1. you can get rows data by sql and bind datatable.
2. you can total you need column filed by sql and save to dataRow, eg:
select sum(Column1),...
3. at last you add dataRow data to datatable.

hope this suggestion help u.

Posted 25-Jul-10 21:53pm

Helen.Yu

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Helen.Yu 26-Jul-10 4:27am

the best way using foreach loop data.