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Old November 13th, 2006, 05:49 AM
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Default Problems refreshing Report

Hi All!!

I'm working with Report Viewer in LocalReport Mode in my ASPX pages.

I did a report definition binded with a Object Datasource that call a method to return rows of one of my tables.

I have one DropDownlist called ddlCursthat I load in .ASPX.CS with items of my database.

I have this code in my .ASPX page:

.......

<asp:DropDownList ID="ddlCurs" runat="server" OnSelectedIndexChanged="ddlCurs_SelectedIndexChang ed" >
                </asp:DropDownList >


<rsweb:ReportViewer ID="VisualReportViewer" runat="server" Height="402px" Width="109%" ShowFindControls="False" Visible="False">
    <LocalReport ReportPath="Intranet\Reports\AlumnesPerCurs.rdlc">
            <DataSources>
                <rsweb:ReportDataSource DataSourceId="objDS" Name=AlumnesPerCurs_tblAlumne >
                </rsweb:ReportDataSource>
            </DataSources>
    </LocalReport>
    </rsweb:ReportViewer>
    <asp:ObjectDataSource ID="objDS" runat="server" OldValuesParameterFormatString="original_{0}" SelectMethod="GetAlumnesPerCurs" TypeName="AlumnesPerCursTableAdapters.tblAlumneTab leAdapter">
    <SelectParameters>
     <asp:ControlParameter ControlID="ddlCurs" DefaultValue="3" Name="idCurs" PropertyName="SelectedValue"
         Type="Int32" />
     </SelectParameters>


...........


And in my code-behind page:

protected void ddlCurs_SelectedIndexChanged1(object sender, EventArgs e)
    {
        this.VisualReportViewer.LocalReport.Refresh();
    }

But the report doesn't refresh with new data recolleted with the change of DDL object

any idea?

thsnks.

THanks for your Help.

Happy Programming!!




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