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Gridview Group By Header Refresh.

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Kiet
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Kiet asked on 27 Oct 2011, 04:34 PM
Hello,

I have a Gridview that is bound to a Observable Collection which contains about 240 rows of data.  When I drag a column to the Grouped By header, it groups the records as intended in the group footer.  In my application, this Gridview is located in a Tab.  Now when I tab to another screen and come back to this Tab that contains my Gridview, the gridview is refreshed with data.  The problem I am experiencing is after the refresh, the amount of data in each group footer, there is now only one record in each group, though the bound collection still has it's 240 records.  Anyone have any ideas what I am doing wrong? or is this a possible bug I might not be aware of?

Thanks for any help,
Kiet

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