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drilldown in a datagrid

Sorry for the multple post, but since I didn't get an answer the first time,
it occurred to me that I night have posted in the wrong group.

I have a datagrid with a dataset as its datasource. Its datamember is a
table that has 3 datarelations defined in the dataset. I would like to
capture the click event on the plus sign to avoid allowing the user to select
which datarelation to use to view child records. Can I do this without
subclassing the datagrid? If not, what is the best way to grab onto the
plus-sign click (since datagrid.hittestinfo doesn't distinguish the plus-sign
click from any other rowheader click)?

Thanks for the help.

--
Pat
Jul 12 '06 #1
0 906

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