how to clear crystal report data on button click event

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i have a winform application,with some checkboxes ,when i click button it shows all the data on crystal report for columns that i checked,but when i uncheck some checkboxes and click button it append data with previous data on crystal report.
thanks in advance.

Posted 2-Nov-11 0:39am

bilawal121

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bilawal121 · Answer 1 · 2011-11-02T01:23:00

Solution 1

i find it, just clear the Dataset in the starting of button click event
like ds is the object of dataset then

ds.Clear();

Posted 2-Nov-11 1:23am

bilawal121

Updated 2-Nov-11 1:31am

v2

member60 · Answer 2 · 2011-11-02T01:27:00

Solution 2

Try this: Edit the .rpt file and turn off "Save Data With Report".

Posted 2-Nov-11 1:27am

member60

v2