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Thread: ReportViewer Control and NULL parameter values

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  1. #1

    Thread Starter
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    Mar 2006
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    Exclamation ReportViewer Control and NULL parameter values

    Hi all,

    I use the ReportViewer control on one of my pages, im almost done customizing it, but Im having the following problem:

    parameter1 = NULL
    load report, no problems here.

    parameter1 = "hello world"
    load report, no problems here.

    parameter1 = NULL
    the report shows "hello world" again.

    Does anyone know how to clear the parameters or a way to fix this?
    The standard parameter pane of the ReportViewer works fine, but i dont like that layout so i made my own parameter pane, but i need this to work.

    (Visual Studio 2005, SQL2005 reports)
    Last edited by figa; Oct 22nd, 2007 at 07:54 AM.

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