在后台创建报告 [英] create report in background

问题描述

你好，
我有一个Winform应用程序，在其中单击按钮时，我现在有2个单独的rdlc.我需要在没有reportViewer的情况下生成报告，并将报告另存为2个单独的.pdf文件.

请提供任何建议！

Hello,
I have a Winform Application in which i have 2 separate rdlc''s now on click of button i need generate the report with out reportViewer and to save the report as 2 separate .pdf files.

Any suggestions please!

推荐答案

对不起，我无法复制和粘贴代码，但是我以前做过，据我所记得，这非常容易.

1.)初始化ReportViewer
2.)设置LocalReport-Path
3.)使用导出将其保存到磁盘

代码应遵循以下原则:

sorry i cannot copy and paste code, but i have done this before, its very easy as far as i remember.

1.) Initialize ReportViewer
2.) Set the LocalReport-Path
3.) Use the Export to save it to disk

Code should be something along those lines:

ReportViewer rv = new ReportViewer();
rv.LocalReport.ReportPath = @"resources\test.rdlc";
rv.RefreshReport();
File.WriteAllBytes(@"c:\my.pdf", rv.LocalReport.Render("PDF"));

嗨
请尝试这个

hi
Please try this

<rsweb:ReportViewer ID="Report1" runat="server" Font-Names="Verdana" Font-Size="8pt"

    Height="515px" Width="100%" ShowExportControls="true" SizeToReportContent="False" >
    <LocalReport ReportPath="Rdlc\reports1.rdlc" EnableHyperlinks="True">
        <DataSources>
            <rsweb:ReportDataSource DataSourceId="ObjectDataSource1" Name="reports1_reports1" />
        </DataSources>
    </LocalReport>
</rsweb:ReportViewer>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" SelectMethod="GetData"

    TypeName="ReportTableAdapters."></asp:ObjectDataSource>

//后面的代码

//Code behind

ReportDataSource datasource = new
                   ReportDataSource("reports1_reports1",
             dtViewInfo);



              Report1.LocalReport.DataSources.Clear();
              Report1.LocalReport.DataSources.Add(datasource);
              Report1.LocalReport.Refresh();

              Report1.Visible = true;

有关更多参考:
http://beyondrelational.com/modules/24/syndicated/519/posts/12873/sql-server-develop-reports-with-rdlc-aspnet.aspx [

For more ref:
http://beyondrelational.com/modules/24/syndicated/519/posts/12873/sql-server-develop-reports-with-rdlc-aspnet.aspx[^]

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