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From: Andy B. on 22 Mar 2010 05:16
There is also the ObjectDataSource.DataBinding event that fires just before
the datasource is bound to a control. You can do any checks, canceling or
filtering here if you want.
"Andy O'Neill" <aon14nocannedmeat(a)lycos.co.uk> wrote in message
news:XIrpn.64942$0t.17085(a)newsfe17.ams2...
>
> "3P" <nospam(a)serwer.pl> wrote in message news:op.u9r7cbkymsp0fz(a)mcs...
>>I would like to create a very simple form.
>>
>> When client enters it he has a filter to set. Then push the button get
>> the data and display in GridView.
>
> Stick a parameter on your objectdatasource.
> You can connect that up to whatever control you use to define the filter.
> Make the initial selection something won't return anything.
> OK it "hits your database" first time off but returns nuthin.
>
> Or have your objectdatasource set up like this but only connect it to your
> grid on first postback.
>


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