Generate charts in a loop ASP, net with crystal report writer

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C#

CrystalReports

ASP.NET4

Dear expert

I have to generate a host of chart based on the various groups generated in a stored procedure.


How do I loop it such the graphs for each grouping is done without the user intervention, after clicking the button to generate the charts..


region dept number
-----------------------------
accra accts 50
accra audit 25
accra market 20

kumasi accts 30
kumasi audit 15
kumasi market 10
kumasi sales 12


tamale accts 11
tamale audit 19
tamale market 29



For instance when i select the button the routine should generate 3 independent charts

1 for accra
1 for kumasi and
1 for tamale


Thanks

What I have tried:

built the appropriate stored procedure for grouping.