Crystal ReportViewer Export

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  • bob

    Crystal ReportViewer Export

    Hi,
    Report source is a strongly typed dataset served up by a DAL that it
    turn gets its data from a Webservice.
    Report loads OK.
    Pressing the save/export button on the CRV however renders the page as
    a Database Login Request.

    I have tried storing the dataset to the Session and loading the
    report from there but it makes no difference.

    Setting crv1.ReuseParam eterValuesOnRef resh = true; makes no difference

    The export button click event doesn't appear to be exposed so I am at
    a loss as to how to convince the CRV to reuse the existing data at
    best or go back to the DAL for a postback at worst.
    thanks
    Bob
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